A combination of tryptophan, Satureja montana, Tribulus terrestris, Phyllanthus emblica extracts is able to improve sexual quality of life in patient with premature ejaculation. Arch Ital Urol Androl [Internet]. 2016 Oct. 5 [cited 2026 Aug. 10];88(3):171-6. Available from: https://www.pagepressjournals.org/aiua/article/view/aiua.2016.3.171