Onah, C.M., Ikegbulam, E.R., Omeje, M.O. and Uzor, P.F. 2026. Heavy Metal Analysis of Some Branded Herbal Products Using Atomic Absorption Spectroscopy. Advanced Pharmaceutical and Biomedical Letters. 3, 1 (May 2026), 8–13. DOI:https://doi.org/10.59493/advpbl/2026.1.2.