Condom use at first intercourse with a new partner in female adolescents and young adults: the role of cognitive planning and motives for having sex
Archives of Sexual Behavior (2006) - Comment
pubmed: 16752123  doi: 10.1007/s10508-005-9003-5  issn: 0004-0002  issn: 1573-2800 

Winifred A. Gebhardt, Lisette Kuyper, Elise Dusseldorp