1. Handicapped and impaired in Great Britain, Part 1;I, Harris A.,1971
2. The prevalence and severity of major disabling conditions-a reappraisal of the government social survey of the handicapped and impaired in Great Britain;M, Badley E.; P, Thompson R.; N, Wood P.H.;IntJ Epidemiol,1978
3. Epidemiology of musculoskeletal disorders;L, Kelsey J.,1982
4. The Health of Canadians. Report of the Canada Health Survey;Health; Canada, Welfare; Canada, Statistics,1981
5. Epidemiology of locomotor disorders in general practice;N, Wood P.H.; M, Badley E.,1983