SAMIR SOLIMAN, E. .; ABDEL-RAHMAN MOAWED, S. . Application of mixed design models in impact of high Ammonia concentration on Plasma Immunoglobulins and Newcastle virus vaccine titer in broilers. Scientific Journal of Veterinary Advances, [S. l.], v. 6, n. 7, p. 175-186, 2017. Disponível em: http://sjournals.com/index.php/sjva/article/view/238. Acesso em: 16 apr. 2021.