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 maggio 2019 [citato 5 aprile 2026];22(2):187-94. Disponibile su: https://ojshostng.com/index.php/ajbr/article/view/2260