Metal Contents and Acute Toxicity of Combined Vernonia amygdalina Leaves and Garcinia kola Seeds-VAGK, a Herbal and Nutritional Formulation in Male Wistar Rats. AJBR [Internett]. 31. mai 2019 [sitert 6. juni 2026];22(2):187-94. Tilgjengelig på: https://ojshostng.com/index.php/ajbr/article/view/2260