1. Topical anesthesia for gynecologic procedures;Rabin;Obstet Gynecol,1989
2. Comparison of topical Xylocaine with placebo as a local anesthetic in colposcopic biopsies;Prefontaine;Can J Surg,1991
3. Analgesia for colposcopy: double-masked, randomized comparison of ibuprofen and benzocaine gel;Church;Obstet Gynecol,2001
4. Local anaesthesia of genital mucosa with a lidocaine/prilocaine combination cream before laser therapy of human papillomavirus lesions;Monsonego;Eur J Dermatol,2000
5. Effect of local lignocaine gel application for pain relief during suction termination of first-trimester pregnancy: a randomized controlled trial;Li;Hum Reprod,2006