title: Human parental age difference and offspring count: and we still do not know what men or women want.
authors: Laboratory of Ecological and Evolutionary Dynamics, Department of Biological and Environmental Science, University of Helsinki, PO Box 65 (Viikinkaari 1), 00014 Helsinki, Finland. hanna.kokko@helsinki.fi
authors: Hanna
authors: H
authors: Kokko
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D008423:Maternal Age; D008962:Models, Theoretical; D010298:Parity; D010331:Paternal Age; D011247:Pregnancy; D012725:Sexual Behavior / Q000502:physiology*