title: [Sirenomelia. Contribution of 2 cases].
mesh_terms: D000293:Adolescent; D000328:Adult; D004480:Ectromelia / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007866:Leg / Q000000981:diagnostic imaging; D011247:Pregnancy; D011859:Radiography
vernacular_title: Sirenomielia. Aportación de dos casos.