Blake, Stephen Abteilung Wikelski, Radolfzell, Max Planck Institut für Ornithologie, Max Planck Society;
Sheldon, J. D., Stacy, N. I., Blake, S., Cabrera, F., & Deem, S. L. (2016). Comparison of total leukocyte quantification methods in free-living galapagos tortoises (chelonoidis spp.). Journal of Zoo and Wildlife Medicine, 47(1), 196-205. doi:10.1638/2015-0159.1.