CORTADA, C. N. M.; LUCCI, C. de S.; GONZALEZ, R. A. F.; VALENTIN, R.; MATTOS, C. B. de. Plasma urea levels on reproductive parameters of wool-less rams (Ovis aries, LINNAEUS, 1758). Brazilian Journal of Veterinary Research and Animal Science, [S. l.], v. 37, n. 6, p. 457-461, 2000. DOI: 10.1590/S1413-95962000000600007. Disponível em: https://www.revistas.usp.br/bjvras/article/view/5862. Acesso em: 1 dec. 2022.