1. Validation study of the WOMAC;Bellamy;J. Rheumatol.,1988
2. Rationale of the knee society clinical rating system;Insall;Clin. Orthop. Relat. Res.,1988
3. Rowe P. The evaluation of the functional ability of total hip replacement patients. University of Strathclyde, Glasgow UK. 1990: PhD Thesis.
4. The use of therapeutic electrical stimulation in the treatment of hemiplegic cerebral palsy;Hazlewood;Dev. Med. Child Neurol.,1994
5. Clinical methods of goniometry: a comparative study;Goodwin;Disabil. Rehabil.,1992