{"title":"[Results of representative sampling of roentgen examinations in teachers and school employees from 1947 to 1958 in the North Rhine-Westphalia area].","authors":"C L TRUEB, P vor dem ESCHE, J POSCH","doi":"","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":86038,"journal":{"name":"Der Tuberkulosearzt","volume":"16 ","pages":"440-9"},"PeriodicalIF":0.0000,"publicationDate":"1962-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Der Tuberkulosearzt","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}