The SIMS trial: adjustable anchored single-incision mini-slings versus standard tension-free midurethral slings in the surgical management of female stress urinary incontinence. A study protocol for a pragmatic, multicentre, non-inferiority randomised controlled trial

SIMS试验：可调节锚定式单切口微型吊带与标准无张力中段尿道吊带在女性压力性尿失禁手术治疗中的比较。一项实用性、多中心、非劣效性随机对照试验的研究方案