title: [Diagnostic approach to collagen disease based on the symptoms].
authors: Toru
authors: T
authors: Nakabayashi
authors: Takao
authors: T
authors: Koike
mesh_terms: D003095:Collagen Diseases / Q000175:diagnosis* / Q000473:pathology / Q000503:physiopathology*; D003937:Diagnosis, Differential; D006801:Humans