Egu, U.N., Ukpabi, U.H. Effect of Pergonal® Administration on Semen Characteristics, Hormonal Profile and Biochemical Constituents of the Seminal Plasma of Mature Yankasa Rams. TAPI [Internet]. 2025 Jun. 30 [cited 2025 Aug. 2];18(2):67-74. Available from: https://journals.ui.edu.ng/index.php/tapi/article/view/1702