“Efficacy and Safety of on-Demand Dapoxetine Combined With Phosphodiesterase-5 Inhibitor Compared to Monotherapy Dapoxetine As a Treatment of Premature Ejaculation Without Erectile Dysfunction: A systematic Review and Meta-Analysis”. Archivio Italiano di Urologia e Andrologia 97, no. 3 (September 30, 2025). Accessed June 15, 2026. https://www.pagepressjournals.org/aiua/article/view/14117.