Illness and the sick role: an evaluation in three communities.
D000328:Adult; D001294:Attitude to Health; D003153:Community Health Services; D003431:Cross-Cultural Comparison; D005260:Female; D006801:Humans; D008297:Male; D012426:Russia; D012803:Sick Role; D012919:Social Behavior; D014481:United States; D015022:Yugoslavia