SHARMA, R. K., SINGH, J. K., KHANNA, S., PHULIA, S. K., SARKAR, S. K., & SINGH, I. (2012). Fetal age determination in Murrah buffaloes from days 22 through 60 with ultrasonography. The Indian Journal of Animal Sciences, 82(4). https://doi.org/10.56093/ijans.v82i4.16681