Dou, Kun, QiGui Liu, Xin Li, QingYu Zhou, and XiaoLu Han. 2017. “Urodynamic Assessments of Bladder Outflow Obstruction Associated With Benign Prostatic Hyperplasia”. Journal of Men’s Health 11 (6). https://jomh.org/index.php/JMH/article/view/18.