title: Measuring man: some problems of method.
authors.affiliation: Department of General Practice, UMDS, Guy's and St Thomas's, London, UK.
authors.forename: D
authors.initials: D
authors.lastname: Armstrong
mesh_terms: D015982:Bias; D005194:Family Practice; D005793:Generalization, Psychological; D006302:Health Services Research / Q000379:methods*; D006801:Humans; D012107:Research Design