Informative breath: olfactory cues sought during social foraging among Old World monkeys (Mandrillus sphinx, M. Leucophaeus, and Papio anubis)
Journal of Comparative Psychology (2009) - Comment
pubmed: 19236143  doi: 10.1037/a0013129  issn: 1939-2087  issn: 0735-7036 

Mark E. Laidre