{"title":"Trends in teenage childbearing. United States 1970-81.","authors":"S. Ventura","doi":"10.7326/0003-4819-102-2-282_3","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":76811,"journal":{"name":"Vital and health statistics. Series 21, Data from the National Vital Statistics System","volume":"41 1","pages":"i-iii, 1-22"},"PeriodicalIF":0.0000,"publicationDate":"1984-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Vital and health statistics. Series 21, Data from the National Vital Statistics System","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.7326/0003-4819-102-2-282_3","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}