{"title":"[Demographic aspects of multiple births in Poland].","authors":"E Piasecki","doi":"","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":85128,"journal":{"name":"Materialy i prace antropologiczne","volume":" 106","pages":"105-47"},"PeriodicalIF":0.0000,"publicationDate":"1985-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materialy i prace antropologiczne","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}