[Objective criteria in differential x-ray diagnosis of some round shadows of the lungs].
D004445:Echinococcosis, Pulmonary / Q000000981:diagnostic imaging*; D006222:Hamartoma / Q000000981:diagnostic imaging*; D006801:Humans; D008171:Lung Diseases / Q000000981:diagnostic imaging*; D008175:Lung Neoplasms / Q000000981:diagnostic imaging*; D011859:Radiography; D003074:Solitary Pulmonary Nodule; D014375:Tuberculoma / Q000000981:diagnostic imaging*
Ob"ektivnye kriterii v differentsial'noĭ rentgenodiagnostike nekotorykh okruglykh teneĭ v legkikh.