A M Johnson, J Wadsworth, J Field, K Wellings, R M Anderson. Show Affiliations »
Abstract
Mesh: See more » CoitusFemaleHumansMaleResearch DesignSexual BehaviorSurveys and Questionnaires
Year: 1990 PMID: 2322336 DOI: 10.1038/343109a0
Source DB: PubMed Journal: Nature ISSN: 0028-0836 Impact factor: 49.962