@article{article7a073687,
title   = {The use of xenologous amniotic membrane to repair canine corneal perforation created by penetrating keratectomy},
author = {Barros, Paulo Sergio de Moraes and Garcia, Jair A. and Laus, José L. and Ferreira, Affonso L. and Gomes, Tiago L. Salles},
year = {1998},
doi = {10.1046/j.1463-5224.1998.00026.x},
journal   = {Veterinary Ophthalmology}
}