1. Negative Q-tip test as a risk factor for failed incontinence surgery in women.;Bergman;J Reprod Med,1989
2. Stress incontinence and low urethral closure pressure: correlation of preoperative urethral hypermobility with successful suburethral sling procedures.;Summitt;J Reprod Med,1990
3. Management of stress urinary incontinence in the female: use of the chain cystogram.;Shingleton;South Med J,1966
4. Q-tip test in stress urinary incontinence.;Crystle;Obstet Gynecol,1971
5. Bladder neck mobility in continent nulliparous women.;Peschers;BJOG,2001