Allameh, F., S. M. Hosseininia, F. Lahooti, A. Naserghandi, and Y. Zakeri. “Effect of Nettle Extract and Pumpkin Seed on Prostate Specific Antigen and Urinary Symptoms in Patients Taking Alfa-Blocker for Benign Prostatic Hyperplasia”. Men’s Health Journal, vol. 5, no. 1, Sept. 2021, p. e34, doi:10.22037/mhj.v5i1.36059.