@techreport{Delavande2007,
author = {Delavande, A. and Kohler, H. P. and Anglewicz, P.},
title= {Subjective risk perceptions about HIV infection: An interactive approach},
year = {2007},
publisher = {Population Aging Center, University of Pennsylvania},
address = {Philadelphia},
number = {PARC WPS 2007-06},
}