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Hemodynamic Effects of Oxytocin when Given as Bolus or Slow Intravenous Infusion During Cesarean Section 剖宫产时应用催产素丸或缓慢静脉滴注对血液动力学的影响
Pub Date : 2021-05-31 DOI: 10.3329/jemc.v11i2.65191
N. Begum, Tahamina Khanum, R. Khatun, Nelufa Tahera Rahman
Background: Oxytocin is a uterotonic drug with profound haemodynamic effects. The effects of oxytocin on women undergoing cesarean section include tachycardia, hypotension and decreased cardiac output. These can be sufficient to cause significant compromise in high risk patients.Objective: This study aims to find out a simple way to decrease these risks without compromising the therapeutic benefits such as decreasing bleeding after delivery and uterine contraction.Materials and Methods: We recruited 60 women undergoing cesarean section. The subjects were randomly divided into two groups, 30 subjects per group, randomly selected by blind envelope method. Group A: parturient received 5 IU bolus (approximately over 2 seconds). Group B: parturient received 5 IU oxytocin IV slow infusion (diluted with 10 mL distilled water) over 2 minutes.Results: A significant increase in heart rate and fall in blood pressure in the group where oxytocin was given IV bolus compared to the slow IV infusion group. There were no differences in the estimated blood loss and uterine contraction between the two groups.Conclusion: The haemodynamic changes are more marked in the IV bolus than the slow IV infusion of oxytocin. Slower injection of oxytocin can effectively minimize the cardiovascular side effects without compromising the therapeutic benefits.J Enam Med Col 2021; 11(2): 92-98
背景:催产素是一种具有深远血液动力学作用的子宫内药物。催产素对剖宫产妇女的影响包括心动过速、低血压和心输出量下降。这些可能足以在高危患者中造成显著的损害。目的:本研究旨在找到一种简单的方法来降低这些风险,同时又不影响治疗效果,如减少产后出血和子宫收缩。材料和方法:我们招募了60名剖宫产妇女。受试者随机分为两组,每组30名,采用盲信封法随机抽取。A组:产妇接受5IU的推注(大约超过2秒)。B组:产妇接受5IU催产素静脉缓慢输注(用10mL蒸馏水稀释)2分钟。结果:与缓慢静脉滴注组相比,静脉滴注催产素组的心率显著增加,血压显著下降。两组之间估计的失血量和子宫收缩量没有差异。结论:与缓慢静脉滴注催产素相比,静脉推注的血液动力学变化更为显著。放慢催产素的注射速度可以在不影响治疗效果的情况下有效地将心血管副作用降至最低。搪瓷医学杂志2021;11(2):92-98
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引用次数: 0
Diagnostic Accuracy of Strain Elastography Ultrasound in Differentiation of Benign and Malignant Breast Lesions with Histopathological Correlation 应变弹性成像超声在乳腺良恶性病变组织病理学鉴别诊断中的准确性
Pub Date : 2021-05-31 DOI: 10.3329/jemc.v11i2.65192
Tarana Yasmin, Mashah Binte Amin, Samar C Sarkar, K. Kabir, Samanta Faria
Background: Palpable breast masses are common and usually benign, but efficient evaluation and prompt diagnosis are necessary to rule out malignancy. High frequency high resolution ultrasonogram helps in its evaluation. With major advances in ultrasonographic technology, ultrasound elastography can improve differentiation between benign and malignant breast lumps. Knowledge of the specific ultrasonogram elastographic characteristics of breast lumps can be offered as a viable alteration to biopsy and imperative for optimal patient management.Objective: To determine the validity of ultrasound elastography strain ratio in differentiation of benign and malignant breast lesions by detecting the sensitivity, specificity, positive predictive value, negative predictive value and accuracy of ultrasound elastography in diagnosis of benign and malignant breast lesions.Materials and Methods: This cross-sectional analytical study was done in the department of Radiology & Imaging of Enam Medical College & Hospital during July 2016 to June 2017. A total number of 104 patients were included in this study. Data on clinical presentation, ultrasonographic, sonoelastographic findings including histopathological report were collected and documented in structured forms. Analysis was done using SPSS 20.0 version.Results: The study was done on 104 women of 19−60 years of age with the mean age of 34.65±5.5 years. Out of sonographically diagnosed 80 benign lesions also having lower elastography strain ratio (2.73±0.87), 75 (94%) were proved benign histopathalogically. With these criteria for diagnosis of benign lesion, sensitivity was 94.9%, specificity 80%, positive predictive value 93.7%, negative predictive value 83.3% and accuracy 91.3%. Sonographically 24 lesions were diagnosed as malignant also having higher elastography strain ratio (8.1±1.38), out of these 20 (83%) cases were proven malignant histopathalogically with sensitivity of 80%, specificity 94.9%, positive predictive value 83.3%, negative predictive value 93.7% and accuracy 91.3%.Conclusion: Ultrasound elastographic findings of benign and malignant breast lesions correlated well in most of the cases with the histopathological results. So combined use of ultrasound and ultrasound elastography provide better diagnostic yield and thus allowed sparing of cumbersome invasive diagnostic procedures.J Enam Med Col 2021; 11(2): 99-107
背景:可触及的乳房肿块是常见的,通常是良性的,但有效的评估和及时诊断是必要的,以排除恶性肿瘤。高频高分辨率超声检查有助于对其进行评价。随着超声技术的进步,超声弹性成像可以提高乳腺肿块良恶性的鉴别。乳腺肿块的具体超声图像弹性特征的知识可以提供一个可行的改变活检和必要的最佳病人管理。目的:通过检测超声弹性图对乳腺良恶性病变诊断的敏感性、特异性、阳性预测值、阴性预测值及准确性,确定超声弹性图应变比鉴别乳腺良恶性病变的有效性。材料与方法:本横断面分析研究于2016年7月至2017年6月在伊纳姆医学院医院放射与影像科完成。本研究共纳入104例患者。收集临床表现、超声、超声弹性图的资料,包括组织病理学报告,并以结构化的形式记录下来。采用SPSS 20.0版本进行分析。结果:共纳入女性104例,年龄19 ~ 60岁,平均年龄34.65±5.5岁。在超声诊断的80例良性病变中,弹性应变比(2.73±0.87)较低,组织病理学证实为良性75例(94%)。诊断良性病变的敏感性为94.9%,特异性为80%,阳性预测值为93.7%,阴性预测值为83.3%,准确率为91.3%。超声诊断为恶性病灶24例,弹性应变比(8.1±1.38)较高,其中20例(83%)组织病理学诊断为恶性,敏感性80%,特异性94.9%,阳性预测值83.3%,阴性预测值93.7%,准确率91.3%。结论:乳腺良、恶性病变的超声弹性图表现与组织病理学结果基本一致。因此,超声和超声弹性成像的结合使用提供了更好的诊断率,从而省去了繁琐的侵入性诊断程序。中南大学学报(自然科学版);11 (2): 99 - 107
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引用次数: 0
Antihyperglycemic and Glucose Homeostasis Effect of Ethanol and DCM Extract of Gymnema Sylvestre on Type 1 Diabetic Model Rat Gymnema Sylvestre乙醇和DCM提取物对1型糖尿病模型大鼠的抗高血糖和葡萄糖稳态作用
Pub Date : 2021-05-31 DOI: 10.3329/jemc.v11i2.65188
N. Chowdhury, R. Begum, L. Ali, Md. Mahbubur Rahman
Bacground: Plants have formed the basis for the treatment of diseases in traditional medicine systems for thousands of years and continue to play a major role in the primary health care of about 80% of the world inhabitants. Gymnema sylvestre is one of the most studied herbs which has been claimed to be active against both type of diabetes mellitus.Objective: The dried powder leaves of Gymnema extracted with ethanol and dichloromethane (DCM) and then its effect were studied in streptozotocin induced type 1 diabetic model rat at different prandial state.Materials and Methods: In the present study both of the extracts (GS EthOH and GS DCM) of Gymnema sylvestre produced a significant antihyperglycemic effect in type 1 diabetic model rats when the extract was given 30 minutes before glucose load. The effectiveness of the extracts in type 1 diabetic rats with residual insulin secretion indicates that the hypoglycemic effect of active plant compound(s) is probably mediated either by improving insulin secretion from the existing β cells or by increasing its sensitivity.Results: The baseline value of fasting serum glucose reflects that the degree of damage of β cells by the toxic effect of streptozotocin was gradual. The findings at one week show some spontaneous recovery in water control group and better recovery in all the treated groups. After two weeks, fasting serum glucose level was improved in all the extract treated groups.Conclusion: The data suggest that Gymnema sylvestre leaf extracts improve the glycemic status in type 1 diabetic model rat.J Enam Med Col 2021; 11(2): 72-77
背景:数千年来,植物一直是传统医学系统中治疗疾病的基础,并继续在世界上约80%居民的初级卫生保健中发挥重要作用。匙羹藤是研究最多的草药之一,据称对两种类型的糖尿病都有活性。目的:用乙醇和二氯甲烷(DCM)提取匙羹藤干粉叶,并研究其在不同膳食状态下对链脲佐菌素诱导的1型糖尿病模型大鼠的影响。材料与方法:本研究中,在糖负荷前30分钟给予匙藤提取物(GS EthOH和GS DCM)对1型糖尿病模型大鼠均有显著的降糖作用。这些提取物对胰岛素分泌残留的1型糖尿病大鼠的作用表明,活性植物化合物的降糖作用可能是通过改善现有β细胞的胰岛素分泌或增加其敏感性来介导的。结果:空腹血糖基线值反映了链脲佐菌素毒性作用对β细胞的损害程度是渐进的。一周后,水对照组有一定程度的自然恢复,各治疗组均有较好的恢复。2周后,各提取物处理组空腹血糖水平均有改善。结论:匙羹藤叶提取物可改善1型糖尿病模型大鼠的血糖状态。中南大学学报(自然科学版);11 (2): 72 - 77
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引用次数: 0
Chronic Sinusitis ─ A Rare Initial Presentation of Childhood Granulomatous Polyangiitis 慢性鼻窦炎──儿童肉芽肿性多血管炎的罕见首发表现
Pub Date : 2021-05-31 DOI: 10.3329/jemc.v11i2.65195
S. Akter, Meher Afsun, K. Atiquzzaman, F. Afroze
Childhood granulomatosis with polyangiitis (cGPA), is a rare, potentially fatal necrotizing vasculitis and its clinical features overlap with infection. Clinical manifestations of cGPA varies widely from involvement of upper and/or lower respiratory tract, necrotizing glomerulonephritis and less commonly skin, central nervous system, heart, salivary gland, eye and orbit. A ten-yearold girl was admitted having chronic sinusitis and fever for three months followed by perforating palate ulcer, persistent middle ear effusion, epistaxis, nasal deformity, rapidly progressing pneumonia and necrotizing skin lesions in limbs. Investigations demonstrated high titer of cANCA and vascular granulomatous lesions that confirmed the diagnosis of cGPA. Diagnosis of cGPA at the early stage is difficult because of the nonspecific symptoms which mimic other disorders. This case highlights the difficulty in diagnosing cGPA and the potentially life-threatening consequences of failing to do so.J Enam Med Col 2021; 11(2): 128-132
儿童肉芽肿病合并多血管炎(cGPA)是一种罕见的、潜在致命的坏死性血管炎,其临床特征与感染重叠。cGPA的临床表现差异很大,累及上呼吸道和/或下呼吸道、坏死性肾小球肾炎,少见的累及皮肤、中枢神经系统、心脏、唾液腺、眼睛和眼眶。一名十岁女孩因慢性鼻窦炎及发烧三个月而入院,其后出现腭穿孔溃疡、持续性中耳积液、鼻出血、鼻畸形、迅速进展的肺炎及四肢坏死性皮肤病变。检查显示高滴度的cana和血管肉芽肿病变证实了cGPA的诊断。早期诊断cGPA是困难的,因为其非特异性症状与其他疾病相似。这个病例强调了诊断cGPA的困难和诊断失败可能危及生命的后果。中南大学学报(自然科学版);11 (2): 128 - 132
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引用次数: 0
Serum Prolactin Status in Primary Sub-Fertile Males with Azoospermia and Oligozoospermia 原发性亚育性无精症和少精症男性血清催乳素水平
Pub Date : 2021-05-31 DOI: 10.3329/jemc.v11i2.65190
L. Naznin, T. Parveen, S. Giti, A. Khan, R. Jasmine, M. Islam
Background: Fertility is adversely affected by negative feedback of prolactin on hypothalamic secretion of gonadotropin-releasing hormone (GnRH). Hyperprolactinemia inhibits the pulsatility of GnRH secretion and may cause secondary hypogonadism and results in spermatogenic arrest and impaired sperm motility. Besides, prolactin is also directly related to spermatogenesis and steroidogenesis.Objective: This study was designed to assess the serum prolactin status in primary sub-fertile males with azoospermia and oligozoospermia.Materials and Methods: This study was carried out at Armed Forces Institute of Pathology (AFIP), Dhaka Cantonment from January 2019 to December 2019 on 150 males. The study population included primary infertile males, 50 azoospermic and 50 oligozoospermic as cases and 50 age-matched normozoospermic males with proven fertility as control. Serum prolactin levels were estimated in fasting sera by electrochemiluminescence immunoassay in all the three groups. The reference value for serum prolactin was 4−18 ng/mL.Results: Mean age for normozoospermic fertile males, oligozoospermic and azoospermic infertile males were 30.73 ± 4.13 years, 31.46 ± 4.59 years and 32.34 ± 5.04 years respectively. Mean serum prolactin level in normozoospermic fertile males, oligozoospermic sub-fertile males and azoospermic sub-fertile males were 9.44 ± 3.46 ng/mL, 12.02 ± 11.78 ng/ mL, and 10.48 ± 4.55 ng/mL respectively with no significant variation (p>0.05). Serum prolactin was within the normal range (4−18 ng/mL) in all (100%) normozoospermic fertile males, 84% oligozoospermic males and 90% azoospermic males. Eight (16%) oligozoospermic cases and five (10%) azoospermic cases had hyperprolactinemia. Among the oligozoospermic cases with hyperprolactinemia, four (50%) had elevated prolactin with hypergonadotrophic state and four (50%) cases showed isolated prolactin elevation. All five (100%) azoospermic hyperprolactinemia cases were associated with hypergonadotrophic state.Conclusion: Serum prolactin estimation should be evaluated in primary sub-fertile males with azoospermia and oligozoospermia. Cases of hyperprolactinemia should also be evaluated for gonadotroph status.J Enam Med Col 2021; 11(2): 86-91
背景:催乳素对下丘脑促性腺激素释放激素(GnRH)分泌的负反馈影响生育力。高催乳素血症抑制GnRH分泌的脉动性,可能引起继发性性腺功能减退,导致生精停止和精子活力受损。此外,催乳素还与精子发生和类固醇形成直接相关。目的:本研究旨在评估原发性低生育能力男性无精子症和少精子症患者血清催乳素水平。材料与方法:本研究于2019年1月至2019年12月在达卡军营武装部队病理研究所(AFIP)对150名男性进行了研究。研究人群包括原发性不育男性、50名无精子者和50名少精子者作为病例,以及50名年龄匹配的正常精子者作为对照。采用电化学发光免疫分析法测定三组空腹血清泌乳素水平。血清催乳素参考值为4 ~ 18 ng/mL。结果:正常精子可育男性、少精子可育男性和无精子可育男性的平均年龄分别为30.73±4.13岁、31.46±4.59岁和32.34±5.04岁。正常精子可育雄性、少精子亚可育雄性和无精子亚可育雄性血清催乳素平均水平分别为9.44±3.46 ng/mL、12.02±11.78 ng/mL和10.48±4.55 ng/mL,差异无统计学意义(p < 0.05)。血清催乳素在正常范围内(4 ~ 18 ng/mL), 100%正常,84%少精,90%无精。少精症8例(16%)和无精症5例(10%)有高泌乳素血症。在低精子伴高泌乳素血症的病例中,4例(50%)有泌乳素升高伴促性腺功能亢进状态,4例(50%)有孤立性泌乳素升高。所有5例(100%)无精子性高泌乳素血症病例均伴有促性腺功能亢进。结论:原发性低生育能力男性无精子症和少精子症患者应进行血清催乳素测定。高泌乳素血症的病例也应评估促性腺激素状态。中南大学学报(自然科学版);11 (2): 86 - 91
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引用次数: 0
College News Vol. 11(2) 《大学新闻》第11卷(2)
Pub Date : 2021-05-31 DOI: 10.3329/jemc.v1i2.11471
Editor in Cheif
Abstract Not availableJ Enam Med Col 2021; 11(2): 135
摘要不可用J Enam Med Col 2021;11(2):135
{"title":"College News Vol. 11(2)","authors":"Editor in Cheif","doi":"10.3329/jemc.v1i2.11471","DOIUrl":"https://doi.org/10.3329/jemc.v1i2.11471","url":null,"abstract":"Abstract Not available\u0000J Enam Med Col 2021; 11(2): 135","PeriodicalId":30472,"journal":{"name":"Journal of Enam Medical College","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42072490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Efficacy and Safety of Tofacitinib vs Methotrexate in Patients with Moderate to Severe Plaque Psoriasis 托法替尼与甲氨蝶呤治疗中重度斑块型银屑病的疗效和安全性
Pub Date : 2021-05-31 DOI: 10.3329/jemc.v11i2.65193
L. Khondker
Background: Janus kinase (JAK) pathways are key mediators in the immune-pathogenesis of psoriasis. JAK inhibitors have been studied in early phase trials for psoriasis patients, and the data are promising for these agents as potential treatment options.Objective: Efficacy and safety of tofacitinib in patients with moderate to severe plaque psoriasis.Materials and Methods: A prospective, clinical trial was conducted at the department of Dermatology and Venereology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka for duration of January 2019 to December 2019 with plaque-type psoriasis patients and the group A patient received tofacitinib 5 mg 12 hourly daily for 8 weeks and the group B patient received oral methotrexate 15 mg/week in a three 12-hourly divided doses for same duration.Results: The psoriasis Area and Severity Index (PASI) score was decreased significantly from base line to 4th week follow up and also to the 8 week follow up in both groups of patients (p<0.05). The mean percentage of decrease of PASI score was found to be high among the group B patients (84.9±10.4, i.e. 85%) than the group A patients (77.6±14.0, i.e 78%), but the mean difference was not statistically significant (p>0.05). Analysis revealed that a statistically significant improvement of psoriasis was observed based on PASI score eight weeks of treatment in both treatment group (p=0.001) and in both groups of patients the adverse effects were few and mild in nature.Conclusion: Tofacitinib is an effective and safe drug in the treatment of psoriasis and almost similar to methotrexate and so tofacitinib can be alternative drug to methotrexate in the treatment of moderate to severe psoriasis.J Enam Med Col 2021; 11(2): 108-119
背景:Janus激酶(JAK)通路是银屑病免疫发病机制中的关键介质。JAK抑制剂已在银屑病患者的早期试验中进行了研究,这些数据有望成为这些药物的潜在治疗选择。目的:托法替尼治疗中重度斑块型银屑病的疗效和安全性。材料和方法:在Bangabandhu Sheikh Mujib医科大学皮肤性病学系进行了一项前瞻性临床试验,达卡,持续时间为2019年1月至2019年12月,斑块型银屑病患者,A组患者接受托法替尼5 mg,每日12小时,持续8周,B组患者接受甲氨蝶呤口服,每周15 mg,分三次12小时给药,持续时间相同。结果:两组患者的银屑病面积和严重程度指数(PASI)评分从基线到第4周随访和第8周随访均显著下降(p0.05)不良反应很少,性质轻微。结论:托法替尼是一种有效、安全的治疗银屑病的药物,与甲氨蝶呤几乎相似,托法替尼可作为甲氨蝶啶的替代药物治疗中重度银屑病。搪瓷医学杂志2021;11(2):108-119
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引用次数: 0
SARS-CoV-2 Variants and Vaccines: What We Learn and What We Can Forecast? SARS-CoV-2变体和疫苗:我们了解到什么,我们可以预测什么?
Pub Date : 2021-05-31 DOI: 10.3329/jemc.v11i2.65187
Iftikhar Ahmed
Abstract not availableJ Enam Med Col 2021; 11(2): 64-67
摘要不可用J Enam Med Col 2021;11(2):64-67
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引用次数: 0
Study on Menorrhagia: Correlation with Fibroids 闭经与纤维瘤的相关性研究
Pub Date : 2021-05-22 DOI: 10.3329/jemc.v10i2.53535
Rokshana Parvin Nupur, M. Begum, Farhana Shabnam, F. Sultana, Touhid Uddin Rupom
Background: Excessive menstrual bleeding called menorrhagia is a common presentation of females seeking medical attention. Normally there is considerable variation in menstrual cycle length, duration and flow. Objective: To find out the assocation of fibroids in patients presenting with menorrhagia. Materials and Methods: This cross-sectional prospective study was done from January to June 2013 among the female patients admitted in the department of Gynaecology & Obstetrics in Dhaka Medical College & Hospital. Patients presented with the complaints of menorrhagia and treated by surgical management were included. Results: Total 96 patients were included. The age range was 28–49 years with mean age 41.08 ± 5.174 years. In 92 (46.5%) patients excessive per vaginal bleeding was noted. Pain during menstruation was another major complaint (45, 46.5%). Lower abdominal heaviness was reported in 32 patients (16.2%). In about half of the patients (49%) uterine fibroid was diagnosed. In 29 patients (30.2%) adenomyosis was the finding. Out of 47 fibroid cases 39 (83%) had per vaginal bleeding history. Only 10 patients without fibroid experienced pervaginal bleeding. Chi-squared test was done to see whether there was any association between these two variables and the result was highly significant (p<0.001). Conclusion: As medical treatment is disappointing and surgery is the mainstay of treatment of menorrhagia caused by fibroids, diagnosis should be confirmed by different imaging techniques. Advancement in the field of imaging like saline infusion sonohysterography and hysteroscopy helps greatly to diagnose submucous fibroids and save patients from undue prolongation of medical treatment. J Enam Med Col 2020; 10(2): 99-103
背景:月经过多是女性就诊的常见症状。通常情况下,月经周期的长度、持续时间和流量都有相当大的变化。目的:探讨月经过多患者纤维瘤的发病关系。材料和方法:这项横断面前瞻性研究于2013年1月至6月在达卡医学院和医院妇产科住院的女性患者中进行。有月经过多的主诉并接受手术治疗的患者也包括在内。结果:共纳入96例患者。年龄范围为28–49岁,平均年龄为41.08±5.174岁。92例(46.5%)患者每次阴道出血过多。月经期间疼痛是另一个主要症状(45.46.5%)。32名患者(16.2%)报告下腹部沉重。大约一半的患者(49%)被诊断为子宫肌瘤。在29例(30.2%)患者中发现子宫腺肌病。在47例纤维瘤病例中,39例(83%)有阴道出血史。只有10名没有纤维瘤的患者出现阴道内出血。卡方检验结果显示这两个变量之间是否存在相关性,结果非常显著(p<0.001)。结论:由于药物治疗令人失望,而手术是治疗子宫肌瘤引起的月经过多的主要手段,因此应通过不同的成像技术来确认诊断。生理盐水灌注超声子宫造影和宫腔镜等成像领域的进步极大地有助于诊断粘膜下纤维瘤,并使患者免于过度延长医疗时间。《搪瓷医学杂志》2020;10(2):99-103
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引用次数: 0
From the desk of Editor-in-Chief Vol.10(2) 来自主编办公桌第10卷(2)
Pub Date : 2021-05-22 DOI: 10.3329/jemc.v10i2.53529
Aminul Haque Khan
Abstract not available J Enam Med Col 2020; 10(2): 63
中华医学杂志2020;10 (2): 63
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引用次数: 0
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Journal of Enam Medical College
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