Santos, T., B. de Oliveira, J., Vaughan, C. and Santiago, H. 2011. Health of an ex situ population of raptors (Falconiformes and Strigiformes) in Mexico: diagnosis of internal parasites. Revista de Biología Tropical. 59, 3 (Sep. 2011), 1265–1274. DOI:https://doi.org/10.15517/rbt.v0i0.3397.