AKPA, G.N.; KOFFI, K.A.; HASSAN, M.R.; KABIR, M.; DURU, S.; YASHIM, S.M. Effects of Feed Type, Sex and Plumage Condition on Tonic Immobility and Blood Parameters in Broilers. International Journal of Poultry Science, Pakistan, v. 6, n. 3, p. 218–222, 2007. DOI: 10.3923/ijps.2007.218.222. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/741. Acesso em: 23 sep. 2025.