[CANCER OF THE LUNGS AND SMOKING].
D001699:Biometry; D003604:Czechoslovakia; D008175:Lung Neoplasms; D009369:Neoplasms / Q000453:epidemiology* / Q000209:etiology*; D012907:Smoking
CZECHOSLOVAKIA; LUNG NEOPLASMS; NEOPLASM ETIOLOGY; NEOPLASM STATISTICS; SMOKING