Industry-sponsored negative trials and the potential pitfalls of post hoc analysis.

MeSH Terms: Aged, Confidence Intervals, Coronary Angiography, Coronary Artery Bypass, Coronary Restenosis, Coronary Stenosis, Dose-Response Relationship, Drug, Double-Blind Method, Drug Administration Schedule, Drug Industry, Female, Financial Management, Follow-Up Studies, Humans, Male, Middle Aged, Myocardial Reperfusion Injury, Postoperative Care, Preoperative Care, Probability, Pyridoxal Phosphate, Reference Values, Risk Assessment, Severity of Illness Index, Survival Analysis, Treatment Outcome, Vitamin B Complex