{"title":"[Contraception as an aspect of family planning].","authors":"S Krzaklewski","doi":"","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":85347,"journal":{"name":"Problemy rodziny","volume":"7-8 4","pages":"12-20"},"PeriodicalIF":0.0000,"publicationDate":"1979-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Problemy rodziny","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}