%0 Journal Article %T Psychobiological Factors Affecting Cortisol Variability in Human-Dog Dyads %A Andrea Beetz %A Iris Sch£¿berl %A Kurt Kotrschal %A Manuela Wedl %J Archive of "PLoS ONE". %D 2017 %R 10.1371/journal.pone.0170707 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5298213/