Success and failure in neonatal surgery.
D001003:Anal Canal / Q000002:abnormalities; D004065:Digestive System Abnormalities; D004933:Esophageal Atresia / Q000601:surgery; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000601:surgery*; D007415:Intestinal Obstruction / Q000601:surgery; D012189:Retrospective Studies