title: The importance of community based epidemiological studies.
authors.forename: J
authors.initials: J
authors.lastname: Crook
mesh_terms: D003154:Community Medicine / Q000379:methods*; D004812:Epidemiologic Methods; D006306:Health Surveys; D006801:Humans; D009140:Musculoskeletal Diseases / Q000453:epidemiology* / Q000503:physiopathology; D010146:Pain / Q000453:epidemiology; D015995:Prevalence