„The Pharmaceutical Properties, Microbial Quality, In-vivo Aphrodisiac Effect and Safety of Some Herbal Bitters Sold in Southwest Nigeria“, AJBR, Bd. 23, Nr. 2, S. 155–164, Aug. 2020, Zugegriffen: 5. April 2026. [Online]. Verfügbar unter: https://ojshostng.com/index.php/ajbr/article/view/6