“…The majority of participants left their primary partners behind but still reported having sex with women in the US and exchanging food, shelter, drugs or money for sex. Although the survey instrument was unable to differentiate between men paying money for sex with a commercial sex worker and men who participated in commercial sex work themselves, the former is presumed based on previous research (Bronfman, 1998;Lafferty, 1991;Magis-Rodriguez et al, 2004;Mishra, Conner, & Magañ a, 1996;Organista et al, 2004;Organista & Kubo, 2005;Ruiz et al, 1997;Sanchez et al, 2004).…”