SINGH, Satbir; SHARMA, V P; PANWAR, V S. Influence of levels of pro biotic and energy on mortality and economics of broilers in summer. The Indian Journal of Animal Sciences, Delhi, India, v. 69, n. 10, 2012. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/21321. Acesso em: 23 oct. 2025.