1. Barnard, C. N. and J. H. Louw: The genesis of intestinal atresia. Minnesota Med.39: 745, 1956.
2. Louw, J. H.: Congenital intestinal atresia and severe stenosis in the newborn. South African J. Clin. Sc.3: 109, 1952.
3. Louw, J. H.: Congenital intestinal atresia and stenosis in the newborn: Observations on its pathogenesis and treatment. Ann. Roy. Coll. Surgeons England.25: 209, 1959.
4. Louw, J. H. and C. N. Barnard: Congenital intestinal atresia. Lancet.2: 1065, 1955.
5. Lynn, H. B. and E. E. Espinas: Intestinal atresia: An attempt to relate location to embryologic processes. A.M.A. Arch. Surg.79: 357, 1959.