title: [A roentgenological study of progressive systemic sclerosis].
authors: M
authors: M
authors: Hanawa
mesh_terms: D000328:Adult; D000368:Aged; D004064:Digestive System / Q000000981:diagnostic imaging; D005260:Female; D006225:Hand / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D013902:Radiography, Thoracic; D012595:Scleroderma, Systemic / Q000000981:diagnostic imaging*