共 50 条
- [31] Double-Blinded, Randomized, Placebo-Controlled Trial of Multimodal Analgesia at Intrauterine Device Insertion OBSTETRICS AND GYNECOLOGY, 2020, 135 : 95S - 96S
- [33] Sublingual hyoscyamine spray as premedication for colonoscopy: a randomized double-blinded placebo-controlled trial AMERICAN JOURNAL OF SURGERY, 2008, 196 (01): : 51 - 55
- [38] Oral probiotics and the female urinary microbiome: a double-blinded randomized placebo-controlled trial International Urology and Nephrology, 2019, 51 : 2149 - 2159
- [39] Intravenous infusion of phenytoin relieves neuropathic pain: A randomized, double-blinded, placebo-controlled, crossover study ANESTHESIA AND ANALGESIA, 1999, 89 (04): : 985 - 988
- [40] Sacral nerve modulation for irritable bowel syndrome: A randomized, double-blinded, placebo-controlled crossover study NEUROGASTROENTEROLOGY AND MOTILITY, 2019, 31 (06):