title: Embryology of the cloaca and embryogenesis of anorectal malformations.
authors.affiliation: Department of Surgery, Northwestern University, Chicago, IL.
authors.forename: F D
authors.initials: FD
authors.lastname: Stephens
mesh_terms: D001003:Anal Canal / Q000002:abnormalities*; D002988:Cloaca / Q000196:embryology*; D005260:Female; D006801:Humans; D008297:Male; D012006:Rectovaginal Fistula / Q000196:embryology; D012007:Rectum / Q000002:abnormalities*; D012737:Sex Factors; D014548:Urinary Fistula / Q000196:embryology