Grooming reciprocation among female primates: a meta-analysis

Gabriele Schino1, Filippo Aureli

  • 1Istituto di Scienze e Tecnologie della Cognizione, Consiglio Nazionale delle Ricerche, 00197 Roma, Italy. gschino@casaccia.enea.it

Biology Letters
|November 15, 2007
PubMed

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