title: [Radiographic findings of combined collapse of the right middle and lower lobes in lateral chest films--is there coexisting pleural effusion?].
mesh_terms: D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D010996:Pleural Effusion / Q000000981:diagnostic imaging*; D001261:Pulmonary Atelectasis / Q000000981:diagnostic imaging*; D011859:Radiography