Coronary heart disease in seven countries. 3. Classification--code and cohorts.
D000787:Angina Pectoris / Q000401:mortality; D003327:Coronary Disease / Q000145:classification* / Q000175:diagnosis / Q000453:epidemiology / Q000401:mortality; D004282:Documentation; D004562:Electrocardiography; D005387:Finland; D006115:Greece; D006801:Humans; D007256:Information Systems; D007391:International Cooperation; D007558:Italy; D007564:Japan; D008487:Medical History Taking; D009203:Myocardial Infarction / Q000401:mortality; D009426:Netherlands; D014481:United States; D015022:Yugoslavia