KUMAR, Nishant; PATEL, Brijesh; SINGH, S V. Effect of zinc supplementation on production performance and udder health of peri-parturient karan fries cows under heat stress condition. Indian Journal of Dairy Science, India, v. 70, n. 4, 2017. Disponível em: https://epubs.icar.org.in/index.php/IJDS/article/view/67857. Acesso em: 26 oct. 2025.