Nicole M. Wiesenböck et al.: Taking the heat: thermoregulation in Asian elephants under different climatic conditions. In: J. Comp. Physiol. B 182 (2012), S. 311–319. doi:10.1007/s00360-011-0609-8.
Rhona E. McDonald, Rachel Fleming, John G. Beeley, DL Bovell, Jian R. Lu, Xiubo Zhao, Alan Cooper, Malcolm W. Kennedy: Latherin: A Surfactant Protein of Horse Sweat and Saliva. In: PLOS ONE. 2009, Band 4, Nummer 5, S. e5726 doi:10.1371/journal.pone.0005726.