Wade DT. Diagnosis in rehabilitation; woolly thinking and resource inequity. Clin Rehabil2002; 16: 347–349.
2.
National Collaborating Center for Chronic Conditions. M anagement of multiple sclerosis in primary and secondary care. National Institute for Clinical Excellence (NICE). Clinical Guideline 8. London: Clinical Effectiveness and Evaluation Unit, Royal College of Physicians, 2003.
3.
Al-Khawaja I, Wade DT, Turner F. The Barthel Index and its relationship to nursing dependency in rehabilitation. Clin Rehabil1997; 11: 335–337.
4.
Tesio L. Measuring behaviours and perceptions: Rasch analysis as a tool for rehabilitation research. J Rehabil M ed2003; 35: 105–115.