Social behavior and patterns of testosterone and glucocorticoid levels differ between male chacma and Guinea baboons Sep 1, 2015· Urs Kalbitzer , Michael Heistermann , Dorothy Cheney , Robert Seyfarth , Julia Fischer · 0 min read URL Cite DOI Type Journal article Publication Hormones and Behavior Last updated on Sep 1, 2015 ← Insights into the genetic foundation of aggression in textitPapio and the evolution of two length-polymorphisms in the promoter regions of serotonin-related genes (5-HTTLPR and MAOALPR) in Papionini Jan 1, 2016 Male tolerance and male–male bonds in a multilevel primate society Oct 1, 2014 →