Mejía, Miller Gallego, Juan Carlos Giraldo Villegas, Ricardo Andrés Correa Salgado, and Lina María Delgado García. 2010. “Third Eyelid Prolapses in Dogs from Veterinary Hospital Caldas University Service”. Revista Veterinaria Y Zootecnia (On Line) 4 (1):36-41. https://revistasojs.ucaldas.edu.co/index.php/vetzootec/article/view/5613.