It only takes once: The absent-exempt heuristic and reactions to comparison-based sexual risk information
Journal of Personality and Social Psychology (2015) - Comment
pubmed: 26098587  doi: 10.1037/a0039277  issn: 1939-1315  issn: 0022-3514 

Michelle L. Stock, Frederick X. Gibbons, Janine B. Beekman, Meg Gerrard