Eapen JT. Polyphenols in Matily Herbal & Spices Boosts Antibodies in an Elderly Following COVID 19 Infections – A Case Study. ijmsdr [Internet]. 2022 Jan. 7 [cited 2026 Jul. 15];6(1). Available from: http://www.ijmsdr.com/index.php/ijmsdr/article/view/894