title: The categorisation of male and female laboratory animals in terms of "gender".
authors.affiliation: Department of Psychology, University of Canterbury, Private Bag 4800, Christchurch, New Zealand. r.hughes@psyc.canterbury.ac.nz
authors.forename: Robert N
authors.initials: RN
authors.lastname: Hughes
mesh_terms: D000818:Animals; D000830:Animals, Laboratory / Q000145:classification*; D001921:Brain / Q000502:physiology; D005260:Female; D008297:Male; D010506:Periodicals as Topic / Q000706:statistics & numerical data; D012723:Sex; D012727:Sex Characteristics