Muhammad Younis, Muhammad Irfan-ur-Rehman Khan, Mustansar Abbas, Ali Murtaza, Imran Mohsin, Muhammad Shahzad and Muhammad Zahid Tahir, 2021. Pattern of Ovarian Follicular Development and Steroid Hormone Concentrations during Estrous Cycle of Lohi Sheep. Pakistan J. Zool., 53: 987-993. DOI: https://dx.doi.org/10.17582/journal.pjz/20191104151133