VARGHESE, CINI; GEORGE, K C. A composite sow index and its effects due to sire, parity and season. The Indian Journal of Animal Sciences, Delhi, India, v. 71, n. 9, 2014. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/37001. Acesso em: 19 oct. 2025.