Incidence of congenital abnormalities in Cape Town.
D018376:Cardiovascular Abnormalities; D002490:Central Nervous System / Q000002:abnormalities; D000013:Congenital Abnormalities / Q000453:epidemiology*; D004065:Digestive System Abnormalities; D006801:Humans; D009139:Musculoskeletal Abnormalities; D013019:South Africa