[Study of mimicry in anthropoids; laughter in chimpanzees].
D000818:Animals; D004644:Emotions; D005149:Facial Expression; D000882:Haplorhini; D015186:Hominidae; D006801:Humans; D007845:Laughter; D002679:Pan troglodytes
APES; EMOTIONS; FACIAL EXPRESSION
Contribution à l'étude de la mimique chez les anthropoïdes; le rire chez les chimpanzés.