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 [Интернет]. 31 май 2019 г. [цитируется по 21 май 2026 г.];22(2):187-94. доступно на: https://www.ojshostng.com/index.php/ajbr/article/view/2260