DIPU, M T; SINGH, P; VERMA, A K; MEHRA, USHA R. Endogenous excretion of purine deIivatives and nitrogen in rams. The Indian Journal of Animal Sciences, Delhi, India, v. 78, n. 9, 2011. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/4846. Acesso em: 23 oct. 2025.