Martyn Lewis

A comparison of four shoulder-specific questionnaires in primary care

D. A. van der Windt, P. Croft, E. Hay, 2004, Annals of the rheumatic diseases.

Use of a cross-sectional survey to estimate outcome of health care: the example of anxiety and depression.

P. Croft, U. Kadam, M. Lewis, 2001, Journal of clinical epidemiology.

Health status in patients awaiting hip replacement for osteoarthritis.

C. Cooper, D. Coggon, P. Croft, 2002, Rheumatology.