{"title":"Clinical Characteristics of Covid-19 among Old Adult Patients with Chronic Diseases: A Systematic Review Study","authors":"Ogholgol Qajari, Farzaneh Kasraie, A. Asadollahi","doi":"10.30476/JHSSS.2020.85959.1080","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":16034,"journal":{"name":"Journal of health sciences and surveillance system","volume":"8 1","pages":"2-9"},"PeriodicalIF":0.0000,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of health sciences and surveillance system","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.30476/JHSSS.2020.85959.1080","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Medicine","Score":null,"Total":0}