Urinary neopterin of wild chimpanzees indicates that cell-mediated immune activity varies by age, sex, and female reproductive status

por Jacob D. Negrey, Verena Behringer, Kevin E. Langergraber, Tobias Deschner
Publicado 2021

Time-lag of urinary and salivary cortisol response after a psychological stressor in bonobos (Pan paniscus)

por Jonas Verspeek, Verena Behringer, Daan W. Laméris, Róisín Murtagh, Marina Salas, Nicky Staes, Tobias Deschner, Jeroen M. G. Stevens
Publicado 2021