The Coronary Drug Project. Further aspects of data analysis.
D002986:Clinical Trials as Topic; D003327:Coronary Disease / Q000188:drug therapy* / Q000401:mortality; D003625:Data Collection / Q000379:methods; D006801:Humans; D011786:Quality Control; D012044:Regression Analysis; D012107:Research Design; D013223:Statistics as Topic; D014481:United States