[FOLLOW-UP OF EXPOSURE OF EMPLOYEES WORKING IN BENZIDINE PRODUCTION].
D001560:Benzidines; D001713:Biphenyl Compounds; D002273:Carcinogens; D003604:Czechoslovakia; D005500:Follow-Up Studies; D006801:Humans; D009784:Occupational Diseases; D014116:Toxicology; D014937:Work
D001560:Benzidines; D001713:Biphenyl Compounds; D002273:Carcinogens; C029876:benzidine
BIPHENYL COMPOUNDS; CARCINOGENS; CZECHOSLOVAKIA; OCCUPATIONAL DISEASES; TOXICOLOGIC REPORT
SLEDOV'AN'I EXPOZICE ZAM ESTNANCU VE V'YROB E BENZIDINU.