Gurzhenko, Yurii, and Vasyl Soroka. “Features of Depressed State of Men With Sexual Disorders Based on Gastric Ulcer and Duodenal Ulcer”. Family medicine, no. 5 (November 30, 2016): 138–142. Accessed December 22, 2024. https://family-medicine.com.ua/2412-8708/article/view/248843.