“Efficacy of Serenoa Repens Lipido-Sterolic Extract Alone or in Combination With Propolis Polyphenols and Boswellia Serrata Extract Suppositories on PSA Level and Symptoms in Patients Affected by Lower Urinary Tract Disorders”. Archivio Italiano di Urologia e Andrologia 97, no. 3 (September 30, 2025). Accessed May 8, 2026. https://www.pagepressjournals.org/aiua/article/view/13877.