Morphometric analysis of the corneal endothelium of Yacare caiman ( Caiman yacare ) using scanning electron microscopy - Pigatto, João A. T.; Andrade, Marcos C.; Laus, José Luiz; Santos, Jaime M.; Brooks, Dennis E.; Guedes, Pedro Mancini; Barros, Paulo Sergio de Moraes (Veterinary Ophthalmology, 2004)