1. A survey of diseases of raptorial birds;Morishita;J Avian Med Surg,1997
2. Morbidity and mortality in free-living raptorial birds of northern California: a retrospective study, 1983-1994;Morishita;J Avian Med Surg,1988
3. A retrospective study of morbidity and mortality of raptors in Florida: 1988-1994;Deem;J Zoo Wildl Med,1998
4. Causes of admisión of raptors in rescue centres of the East of Spain and proximate causes of mortality;Martínez;Biota,2001
5. Retrospective study of morbidity and mortality admitted to Colorado State University Veterinary Teaching Hospital during 1995 to 1998;Wendell;J Wildl Dis,2002