title: Direct puncture venography.
authors.forename: J E
authors.initials: JE
authors.lastname: Jackson
mesh_terms: D001165:Arteriovenous Malformations / Q000000981:diagnostic imaging; D006392:Hemangioma, Cavernous / Q000000981:diagnostic imaging*; D006801:Humans; D010690:Phlebography / Q000379:methods*