[Complications of acute pneumonias].
D000208:Acute Disease; D000368:Aged; D002318:Cardiovascular Diseases / Q000209:etiology; D006801:Humans; D008169:Lung Abscess / Q000209:etiology; D008875:Middle Aged; D010998:Pleurisy / Q000209:etiology; D011014:Pneumonia / Q000150:complications*
Oslozhneniia ostrykh pnevmoniĭ.