Asiwe, Emeka S., et al. “Changes in Hepatic Function Indices in Ulcerated Rats Treated With Persea Americana Seed and Bryophyllum Pinnatum Leaf Ethyl Acetate Fraction: Http: www.doi.org 10.26538 Tjnpr V7i9.36”. Tropical Journal of Natural Product Research (TJNPR), vol. 7, no. 9, Oct. 2023, pp. 4084-91, https://tjnpr.org/index.php/home/article/view/2671.