共 50 条
- [11] THE PREVENTION OF POSTAPPENDECTOMY SEPSIS BY METRONIDAZOLE AND CO-TRIMOXAZOLE - A CONTROLLED DOUBLE-BLIND TRIAL AUSTRALIAN AND NEW ZEALAND JOURNAL OF SURGERY, 1983, 53 (05): : 421 - 425
- [14] DOUBLE-BLIND, RANDOMIZED CONTROLLED TRIAL BRITISH JOURNAL OF GENERAL PRACTICE, 1992, 42 (354): : 37 - 38
- [16] PERIOPERATIVE PROPHYLACTIC CEPHAZOLIN IN SPINAL SURGERY - A DOUBLE-BLIND PLACEBO-CONTROLLED TRIAL JOURNAL OF BONE AND JOINT SURGERY-BRITISH VOLUME, 1994, 76B (01): : 99 - 102
- [19] Applicability of Press Needles to a Double-blind Trial A Randomized, Double-blind, Placebo-controlled Trial CLINICAL JOURNAL OF PAIN, 2009, 25 (05): : 438 - 444