Sonnweber, R.; Stevens, J. M. G.; Hohmann, G.; Deschner, T.; Behringer, V.: Blood testosterone levels in sickness and in health: Male chimpanzee testosterone levels decrease in face of an immune challenge. American Journal of Primatology 84 (4-5), e23334 (2022)
Behringer, V.; Krumbholz, A.; Stevens, J. M. G.; Keiler, A. M.; Zierau, O.; Hohmann, G.: Exploring the utility of hair endocannabinoids for monitoring homeostasis in bonobos. Physiological and Biochemical Zoology 94 (2), pp. 83 - 98 (2021)