Bardález C., C. et al. 2013. KINETICS OF TUMOR NECROSIS FACTOR ALPHA (TNF-) AND ILTERLEUKIN 1 ALPHA (IL-1) EXPRESSION IN INTESTINAL MUCOSA OF HEALTHY AND WITH ENTEROPATHY YOUNG ALPACAS (VICUGNA PACOS). Revista de Investigaciones Veterinarias del Perú. 24, 3 (Sep. 2013), 381–389. DOI:https://doi.org/10.15381/rivep.v24i3.2588.