KAEWLAMUN, W.; CHAYARATANASIN, R.; VIRAKUL, P.; PONTER, A. A.; HUMBLOT, P.; SUADSONG, S.; TUMMARUK, P.; TECHAKUMPHU, M. Differences of Periods of Calving on Days Open of Dairy Cows in Different Regions and Months of Thailand. The Thai Journal of Veterinary Medicine, [S. l.], v. 41, n. 3, p. 315–320, 2013. Disponível em: https://he01.tci-thaijo.org/index.php/tjvm/article/view/9558. Acesso em: 19 may. 2024.