‘The Pharmaceutical Properties, Microbial Quality, In-Vivo Aphrodisiac Effect and Safety of Some Herbal Bitters Sold in Southwest Nigeria’. African Journal of Biomedical Research 23, no. 2 (augustus 5, 2020): 155–164. Geraadpleegd april 5, 2026. https://ojshostng.com/index.php/ajbr/article/view/6.