References
- Marshall K & Walsh DM. Health of mother and child: striking the balance. Physiotherapy 1994; 80: 767–8.
- Sultan AH, Karmes MA, Hudson CN, Thomas JN & Bartram Cl. A prospective study of anal sphincter disruption during vaginal deliver. New Engl J Med 1993; 329: 1905–11.
- Mills P, Deakin M & Kiff E. Percutaneous electrical stimulation for ano-rectal incontinence. Physiotherapy 1990; 76: 433–8.