title: Cell death and sexual differentiation of behavior: worms, flies, and mammals.
authors.affiliation: Department of Psychology and Center for Neuroendocrine Studies, University of Massachusetts, Amherst, MA 01003, USA. nforger@psych.umass.edu
authors.forename: Nancy G
authors.initials: NG
authors.lastname: Forger
authors.forename: Geert J
authors.initials: GJ
authors.lastname: de Vries