Rapid changes in chimpanzee (Pan troglodytes) urinary cortisol excretion
Anestis S, Bribiescas R. Rapid changes in chimpanzee (Pan troglodytes) urinary cortisol excretion. Hormones And Behavior 2004, 45: 209-213. PMID: 15047016, DOI: 10.1016/j.yhbeh.2003.09.015.Peer-Reviewed Original ResearchAnimalsCircadian RhythmHydrocortisoneMalePan troglodytesPeriodicityReproducibility of ResultsSpecimen HandlingTime Factors