[Selective pulmonary arteriography in direct four-times magnification (studies on macroroentgenography, 40th report)].
D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging; D008722:Methods; D011651:Pulmonary Artery / Q000000981:diagnostic imaging*; D011658:Pulmonary Fibrosis / Q000000981:diagnostic imaging; D011859:Radiography; D013679:Technology, Radiologic