title: [ON THE SUBJECT OF CLINICO-NOSOLOGIC CLASSIFICATION OF COLLAGEN DISEASES].
mesh_terms: D002965:Classification; D003095:Collagen Diseases; D006801:Humans; D010336:Pathology; D011693:Purpura; D011697:Purpura, Thrombotic Thrombocytopenic; D013921:Thrombocytopenia
keywords: CLASSIFICATION; COLLAGEN DISEASES; PATHOLOGY; PURPURA, THROMBOTIC THROMBOPENIC
vernacular_title: IN TEMA DI ORDINAMENTO CLINICO-NOSOLOGICO DELLE COLLAGENOPATIE.