{"title":"1950年初,美国出生体重及其对新生儿存活率的影响。","authors":"S Shapiro, J Unger","doi":"","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":76811,"journal":{"name":"Vital and health statistics. Series 21, Data from the National Vital Statistics System","volume":" 3","pages":"1-33"},"PeriodicalIF":0.0000,"publicationDate":"1965-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Weight at birth and its effect on survival of the newborn in the United States, early 1950.\",\"authors\":\"S Shapiro, J Unger\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\",\"PeriodicalId\":76811,\"journal\":{\"name\":\"Vital and health statistics. Series 21, Data from the National Vital Statistics System\",\"volume\":\" 3\",\"pages\":\"1-33\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1965-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Vital and health statistics. Series 21, Data from the National Vital Statistics System\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Vital and health statistics. Series 21, Data from the National Vital Statistics System","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}