Basic problems in evaluating the relationship between stress and disease by epidemiologic studies.
D002908:Chronic Disease / Q000453:epidemiology* / Q000523:psychology; D004812:Epidemiologic Methods; D006801:Humans; D012189:Retrospective Studies; D012803:Sick Role; D013315:Stress, Psychological / Q000150:complications / Q000453:epidemiology* / Q000523:psychology