COBURN, C. A.; MAY, B. J.; SHELBY, D. R.; SCOTT, C. B.; ENGDAHL, G. R. Effects of Penned vs. Pasture Feeding Techniques on Cortisol Levels in Weaned Angus Bulls. Texas Journal of Agriculture and Natural Resources, [S. l.], v. 10, p. 93–100, 2016. Disponível em: https://txjanr.agintexas.org/index.php/txjanr/article/view/236. Acesso em: 23 apr. 2024.