Seo, Y. H., Kim, S.-O., Yu, H. S., & Kwon, D. (2016). Leak point pressure at different bladder volumes in stress urinary incontinence in women: Comparison between Valsalva and coughinduced leak point pressure. Canadian Urological Association Journal, 10(1-2), E23–7. https://doi.org/10.5489/cuaj.3329