| multiple condom use in commercial sex in lamphun province, thailand: a community-generated std/hiv prevention strategy. | in an investigation of condom breakage in commercial sex, we found a high proportion of multiple condoms use. this study sought to ascertain the characteristics of brothel-based commercial sex workers (csws) and their clients; to identify the decision makers (clients and/or csws) active in choosing multiple condom use; and to determine whether there is an implicit hierarchy of condom use negotiation. | 1997 | 9339975 |