Effects of the Graded Levels of Vitamin D3 on the Serum Protein, Electrolytes and Bone Mineralization of Broilers under Hot Humid Southern Nigeria. Nigerian Journal of Animal Production [Internet]. 2024 Jul. 9 [cited 2026 Nov. 7];:1445-8. Available from: https://mail.njap.org.ng/index.php/njap/article/view/6587