title: [X-ray study of the lesser circulation and cardiac activity in chronic pneumonia].
mesh_terms: D000293:Adolescent; D000328:Adult; D002908:Chronic Disease; D005260:Female; D006321:Heart / Q000000981:diagnostic imaging*; D006334:Heart Function Tests; D006801:Humans; D008297:Male; D008875:Middle Aged; D011014:Pneumonia / Q000000981:diagnostic imaging*; D011652:Pulmonary Circulation; D011859:Radiography; D012129:Respiratory Function Tests
vernacular_title: K voprosu o rentgenologicheskom issledovanii malogo kruga krovobrashcheniia i serdechnoĭ deiatel'nosti u bol'nykh khronicheskoĭ pnevmonieĭ.