共 50 条
- [32] VERAPAMIL THERAPY FOR UNSTABLE ANGINA-PECTORIS - REVIEW OF DOUBLE-BLIND PLACEBO-CONTROLLED RANDOMIZED CLINICAL-TRIALS AMERICAN JOURNAL OF CARDIOLOGY, 1982, 50 (04): : 919 - 922
- [37] CLINICAL-TRIALS AND PHYSICIANS AS DOUBLE AGENTS YALE JOURNAL OF BIOLOGY AND MEDICINE, 1992, 65 (02): : 65 - 74