Differences in mortality from ischemic heart disease by marital status and social class.
D000328:Adult; D000368:Aged; D003327:Coronary Disease / Q000401:mortality* / Q000523:psychology; D005260:Female; D006801:Humans; D008297:Male; D008393:Marriage; D008875:Middle Aged; D009790:Occupations; D012923:Social Class