Bello, S., Gide Muhammad, B., Rufai Usman, A., Gambo Lawal, M., & Abubakar, H. (2024). Determination of Trace Elements Content of a Popular Traditional Herbal Medicine Used for Internal Hemorrhoids Treatment in Katsina State, Nigeria. UMYU Scientifica, 3(3), 232–238. https://doi.org/10.56919/usci.2433.026