title: [Calcification of dura mater bioprosthesis: study in young patients].
mesh_terms: D000293:Adolescent; D001705:Bioprosthesis / Q000009:adverse effects*; D002114:Calcinosis / Q000209:etiology*; D002648:Child; D004388:Dura Mater; D005260:Female; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008943:Mitral Valve; D012086:Reoperation
vernacular_title: Calcificação de bioprótese de dura-máter: estudo em pacientes jovens.