J E Hutchings, P J Benson, G W Perkin, R M Soderstrom
{"title":"[The loop, after 20 years: evaluation of its utilization in the world].","authors":"J E Hutchings, P J Benson, G W Perkin, R M Soderstrom","doi":"","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":85263,"journal":{"name":"Perspectives internationales du planning familial","volume":" Special","pages":"11-20"},"PeriodicalIF":0.0000,"publicationDate":"1986-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Perspectives internationales du planning familial","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}