共 10 条
- [1] BARBER B, 1973, RES HUMAN SUBJECTS
- [4] CRANE D, 1975, SANCITITY SOCIAL LIF
- [5] FEINSTEIN AR, 1974, CLIN PHARMACOL THER, V16, P846
- [6] Freund P. A., 1970, EXPT HUMAN SUBJECTS
- [8] ALLOCATION OF SUBJECTS IN MEDICAL EXPERIMENTS [J]. NEW ENGLAND JOURNAL OF MEDICINE, 1974, 291 (24) : 1278 - 1287
- [10] RANDOMIZATION AND STRATIFICATION OF PATIENTS TO CLINICAL TRIALS [J]. JOURNAL OF CHRONIC DISEASES, 1974, 27 (7-8): : 365 - 375