br /Mora Barrantes, José CarlosUniversidad Nacional, Costa RicaBenavides Ramírez, DavidUniversidad Nacional, Costa RicaPiedra Marín, GilbertoUniversidad Nacional, Costa RicaUniversidad Nacional de Costa RicaUniciencia
(LMIC), School of Veterinary Medicine, Universidad Nacional, Heredia, Costa Rica. The cases correspond of cultures constructed from control groups of animals before the introduction to the farms or from poultry farms for the diagnosis of aspergillosis sent directly to the LMIC and the Avian ...