HAMZA YASSER, Ebrahem; ABDUL - LATEEF ALI , Nihad; AL-SALHI, Ahmed. Effects of Dietary Gum Arabic Supplementation on Serum Biochemical Indices and Endocrine Profile of Older Laying Hens. Journal of Poultry Sciences and Avian Diseases, [S. l.], v. 4, n. 4, 2026. Disponível em: https://journals.kmanpub.com/index.php/jpsad/article/view/6093. Acesso em: 7 sept. 2026.