PutroK. B.; WinartoA.; Amrozi; BoedionoA.; ManaluW. Quantitative Histomorphometry of Pre-Ovulatory Follicles and Uterine Glands of Ongole-Grade Heifer in Response to the Low Doses of PMSG Administration. Trop. Anim. Sci. J. 2023, 46, 1-12.