共 50 条
- [47] PLACEBO-CONTROLLED, DOUBLE-BLIND CLINICAL-TRIALS CAN IMPEDE MEDICAL PROGRESS LANCET, 1980, 1 (8178): : 1126 - 1127
- [48] Mentha longifolia syrup in secondary amenorrhea: a double-blind, placebo-controlled, randomized trials DARU Journal of Pharmaceutical Sciences, 20