[Primary lung cancer and secondary pneumonias].
D000368:Aged; D006801:Humans; D008175:Lung Neoplasms / Q000150:complications* / Q000000981:diagnostic imaging; D008297:Male; D011014:Pneumonia / Q000000981:diagnostic imaging / Q000209:etiology*; D014056:Tomography, X-Ray
Pervichnyĭ rak legkogo i vtorichnye pnevmonii.