Ethnicity: the development of an empirical construct for cross-cultural health research.
D000293:Adolescent; D000328:Adult; D001294:Attitude to Health; D003431:Cross-Cultural Comparison; D005006:Ethnicity; D005060:Europe / Q000208:ethnology; D005190:Family; D006801:Humans; D012068:Religion and Medicine; D013223:Statistics as Topic; D014481:United States