Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NAKASHIMA Mai and OCHIAI-OHIRA Tomomi,Coprophagy in captive chimpanzees : The difference between two enclosures,Primate Research Supplement,,Primate Society of Japan,2007,23,0,81-81,https://cir.nii.ac.jp/crid/1390282680612893312,https://doi.org/10.14907/primate.23.0.81.0