历史之前的孩子。

{"title":"历史之前的孩子。","authors":"P RUEDA","doi":"","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":86159,"journal":{"name":"Pediatria de las Americas","volume":"7 1","pages":"42-8"},"PeriodicalIF":0.0000,"publicationDate":"1949-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The child before history.\",\"authors\":\"P RUEDA\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\",\"PeriodicalId\":86159,\"journal\":{\"name\":\"Pediatria de las Americas\",\"volume\":\"7 1\",\"pages\":\"42-8\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1949-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Pediatria de las Americas\",\"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":"Pediatria de las Americas","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}