Knypl, Krystyna. 2016. “Reasons to Use Herbal Supplements With Sabal Palm Fruit Extract (Serenoa Repens) in Patients With Benign Prostatic Hyperplasia from Internist-hypertensiologist?S Perspective”. Medycyna Faktow (J EBM) 9 (2(31), 129-32. https://www.journalsmededu.pl/index.php/jebm/article/view/2250.