Primary Author(s):
Toscania, Letizia; DeRooa, Lisa A; Eytanb, Ariel; Gex-Fabryb, Marianne; Avramovskic, Vlatko; Loutana, Louis; Boviera, Patrick
Public Health Volume 121, Issue 1, January 2007, Pages 34–44
http://www.sciencedirect.com/science/article/pii/S0033350606002265