1. Developmental Anatomy;Arey,1954
2. The genesis of intestinal atresia;Barnard;S. Forum,1956
3. Unpublished data. Imperforate Anus. Paper read at Am;Benson;Acad. Pediat. Meeting, Chicago,1962
4. Unpublished data;Berdon,1965
5. Congenital median band of the anus;Bill;Surg. Gynec. & Obst.,1953