{"title":"[Social and hygienic problems of hormonal contraception. 2. The place of hormonal contraception in the prophylaxis of unwanted pregnancy].","authors":"N Golemanov, R Krystev","doi":"","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":85054,"journal":{"name":"Khigiena i zdraveopazvane","volume":"16 6","pages":"531-6"},"PeriodicalIF":0.0000,"publicationDate":"1973-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Khigiena i zdraveopazvane","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}