«The Pharmaceutical Properties, Microbial Quality, In-vivo Aphrodisiac Effect and Safety of Some Herbal Bitters Sold in Southwest Nigeria» (2020) African Journal of Biomedical Research, 23(2), сс. 155–164. доступно на: https://www.ojshostng.com/index.php/ajbr/article/view/6 (просмотрено: 5 апрель 2026).