title: [Roentgen diagnosis and differential diagnosis of tumors of the superior mediastinum].
authors.forename: K M
authors.initials: KM
authors.lastname: Tao
mesh_terms: D003937:Diagnosis, Differential; D006045:Goiter, Substernal / Q000000981:diagnostic imaging; D006801:Humans; D008479:Mediastinal Neoplasms / Q000000981:diagnostic imaging*; D011859:Radiography; D013724:Teratoma / Q000000981:diagnostic imaging; D013945:Thymoma / Q000000981:diagnostic imaging