SAYED, R. K.; ABDALLA, K. E.; AHMED, A. K.; SALEH, A. M. Morphological Studies on the Upper Beak of Turkey (Meleagris gallopavo). Journal of Advanced Veterinary Research, [S. l.], v. 4, n. 4, p. 154-160, 2014. Disponível em: https://advetresearch.com/index.php/AVR/article/view/92. Acesso em: 16 aug. 2022.