共 50 条
- [32] Placebo-controlled clinical trials: A reappraisal REVUE DU RHUMATISME, 1996, 63 (09): : 565 - 567
- [34] The ethics of placebo-controlled trials - Reply NEW ENGLAND JOURNAL OF MEDICINE, 2002, 346 (05): : 383 - 383
- [38] Control Theory: Placebo-Controlled Drug Trials Have Problems. Active-Controlled Drug Trials Are Not Always the Solution AMERICAN JOURNAL OF BIOETHICS, 2009, 9 (09): : 67 - 69