title: [Sirenomelia: caudal regression syndrome].
mesh_terms: D000015:Abnormalities, Multiple; D004480:Ectromelia; D006801:Humans; D007231:Infant, Newborn; D007866:Leg / Q000002:abnormalities*; D008297:Male
vernacular_title: Sirena: sindrom kaudalne regresije.