“Clinical Significance of Prostatic-Urethral Angulation on the Treatment Outcome of Patients With Symptomatic Benign Prostatic Hyperplasia Treated With Tamsulosin Hydrochloride”. Archivio Italiano Di Urologia E Andrologia, vol. 87, no. 3, Sept. 2015, pp. 238-42, https://doi.org/10.4081/aiua.2015.3.238.