Shirokova, N. V. (2026) “Prolactin gene diversity and its influence on milk yield traits in Ayrshire dairy cattle from Southern Russia”, Journal of Advanced Veterinary and Animal Research, 12(4), pp. 1125–1131. Available at: https://banglajol.info/index.php/JAVAR/article/view/88508 (Accessed: 29 April 2026).