1. Bartle, H. J.: Megacolon: A résumé of the literature and report of a case. Ramisection proposed as a form of treatment. Am. J. M. Sc.171: 67, 1926.
2. Bennett, R. C. and J. C. Goligher: Results of internal sphincterotomy for anal fissure. Brit. M. J.2: 1500, 1962.
3. Bentley, J. F. R.: Posterior partial proctectomy in the diagnosis and treatment of ano-rectal aganglionosis. Exhibition Catalogue, X Int. Cong. Paediatrics, Lisbon, 45, 1962.
4. Bill, A. H., Jr., S. A. Creighton and J. K. Stevenson: The selection of infants and children for the surgical treatment of Hirschsprung’s disease. Surg., Gynec. & Obst.104: 151, 1957.
5. Bodian, M.: Histological aids in the diagnosis and management of Hirschsprung’s disease. Exhibition Catalogue, VIII Int. Cong. Paediatrics, Copenhagen, 79, 1956.