Effects of Dietary Purslane (Portulaca oleracea L.) Oil and Vitamin E Supplementation on Blood Biochemical Parameters and Oxidative Stress Biomarkers in Hydrogen Peroxide-Challenged Laying Hens. EJAS. 2026;18(3). Accessed October 31, 2026. https://ejs-agri.com/index.php/EJAS/article/view/319