Chantiratikul A, Aengwanich W, Chinrasri O, Chantiratikul P. Plasma Selenium Concentration and Glutathione Peroxidase Activity in Red Blood Cells of Laying Hens Fed Sodium Selenite or Zinc-L-Selenomethionine . Int. J. Poult. Sci. [Internet]. 2008 Jun. 15 [cited 2025 Sep. 22];7(7):692–695. Available from: https://ijpsjournal.org/index.php/ijps/article/view/1017