Husam H Nafea, Mohanad Th Ahmed. Impact of extracts from Heamatococcus pluvialis and Magnolia officinalis, as well as vitamin E supplementation, on a number of blood biochemical indicators in laying hens. ijmtlm [Internet]. 2024 Nov. 9 [cited 2025 Dec. 16];27(4):920-3. Available from: https://www.ijmtlm.org/index.php/journal/article/view/1335