[A matched case-control study on risk factors for coronary heart diseases].
Liu
T X
TX
D000328:Adult; D000368:Aged; D002681:China; D003327:Coronary Disease / Q000453:epidemiology / Q000209:etiology* / Q000235:genetics; D004812:Epidemiologic Methods; D005260:Female; D006801:Humans; D006973:Hypertension / Q000150:complications; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects