[Some aspects of malignant pulmonary tumors].
D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000453:epidemiology* / Q000401:mortality; D008297:Male; D008875:Middle Aged; D012383:Romania; D012424:Rural Population; D012737:Sex Factors; D014505:Urban Population
Unele aspecte ale tumorilor pulmonare maligne.