title: Social class analysis--an embarrassment to epidemiology.
mesh_terms: D004812:Epidemiologic Methods; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D009026:Mortality; D009790:Occupations; D012923:Social Class; D012963:Sociometric Techniques; D006113:United Kingdom