Analysis of the use of equine amniotic membrane, other biological grafts and blood products for the treatment of deep corneal ulcers in canines. Rev Sist Prod Agroecol. [Internet]. 2023 Aug. 27 [cited 2026 Mar. 7];14(1):22-64. Available from: https://ojsunillanos.dev5.metabiblioteca.com.co/index.php/sistemasagroecologicos/article/view/987