Izadi W, Khodamoradi S. Effects of Grape Seed Proanthocyanidin Extract (Vinox) on Growth Performance, Immune Indices, Antioxidant Status, and Oxidative Stress in Broiler Chickens. HN. Published online October 1, 2026:1-6. Accessed September 20, 2026. https://www.journals.kmanpub.com/index.php/Health-Nexus/article/view/5873