Abah, E.D. et al. 2024. Impact of Prolonged Use of Postinor®-2 and Norinyl®-1/35 on Hepatic Enzyme Levels in Female Wistar Rats: A Biochemical Assessment. Biological Sciences. 4, 2 (Jun. 2024), 598–603. DOI:https://doi.org/10.55006/biolsciences.2024.4203.