R de Graaf, I Vanwesenbeeck, G van Zessen, C J Straver, J H Visser. Show Affiliations »
Abstract
Mesh: See more » CondomsFemaleHumansMaleNetherlandsSex Work/statistics & numerical dataSexual Behavior/statistics & numerical data
Year: 1992 PMID: 1466861
Source DB: PubMed Journal: AIDS ISSN: 0269-9370 Impact factor: 4.177