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 [Internet]. 31 maj 2019 [citerad 05 april 2026];22(2):187-94. Tillgänglig vid: https://ojshostng.com/index.php/ajbr/article/view/2260