G Woodruff, D Premack. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » Age FactorsAnimalsConcept Formation/physiologyFemaleMaleMathematicsPan troglodytes/physiology
Year: 1981 PMID: 7290188 DOI: 10.1038/293568a0
Source DB: PubMed Journal: Nature ISSN: 0028-0836 Impact factor: 49.962