1. Alonso JA, Alonso JC, Muñoz-Pulido R et al. (1990a) Haematology and blood chemistry of free-living young Great bustards (Otis tarda). Comp Biochem Physiol 97A:611–614
2. Amand WB (1986) Avian clinical hematology and blood chemistry. In: Murray Fowler (ed) Zoo and wild animal medicine, 2nd edn, W. B. Saunders, Philadelphia, Chap 21.
3. Balasch J, Palomeque J, Palacious L et al. (1974) Haematological values of some great flying and aquatic flying birds. Comp Biochem. A. Comp Physiol 49:137–145
4. Bush M, Smith MM (1980) Clinical chemistry and haematology as diagnostic aids in zoological medicine. In: Montali RJ, Migaki G (eds) Comparative pathology of zoo animals. Smithsonian Institute Press, Washington, p 615
5. Campbell TW (1992) Avian haematology and cytology. Iowa State University Press, Ames, Iowa