PROFESSOR JAN SULA SIXTY YEARS OLD.
D002273:Carcinogens; D003604:Czechoslovakia; D049673:History, 20th Century; D009369:Neoplasms / Q000209:etiology*; D012106:Research
D002273:Carcinogens
BIOGRAPHIES; CARCINOGENS; CZECHOSLOVAKIA; HISTORY; HISTORY OF MEDICINE, 20TH CENT.; NEOPLASM ETIOLOGY; RESEARCH