@article{HambrechtOerkeHeistermannetal.2020,
  author    = {Susan Hambrecht and Ann-Kathrin Oerke and Michael Heistermann and Paul Wilhelm Dierkes},
  title     = {Diurnal variation of salivary cortisol in captive African elephants (Loxodonta africana) under routine management conditions and in relation to a translocation event},
  journal   = {Zoo biology},
  volume    = {36},
  pages     = {186 -- 196},
  doi       = {10.1002/zoo.21537},
  year      = {2020},
}