1. National Health Service surgical footwear. A study of patient satisfaction;Bainbridge,1979
2. NHS Management Consultancy Study of the NHS Orthotics Service,1987
3. Review of artificial limb and appliance centre services;McColl,1986
4. Orthopaedic footwear: a quality initiative to find out what patients think;Newson;Physiotherapy,1992
5. Are surgical shoes providing value for money?;Costigan;B M J,1989