Archives of Sexual Behavior (2009) - Comment
pubmed: 17909958  doi: 10.1007/s10508-007-9240-x  issn: 0004-0002  issn: 1573-2800 

---

Peter J. De Jong, Mark Van Overveld, Willibrord Weijmar Weijmar Schultz, Madelon L. Peters, Femke M. Buwalda