Chan Souk Chanthapadith. 1999. Change of sexual risk behavior of bar girls as related to HIV/AIDS in Vientiane, LAO P.D.R. /Chan Souk Chanthapadith. Faculty of Graduate Studies, Mahidol University;
Chan Souk Chanthapadith. (1999) Change of sexual risk behavior of bar girls as related to HIV/AIDS in Vientiane, LAO P.D.R. /Chan Souk Chanthapadith . Mahidol University/Bangkok.
Chan Souk Chanthapadith. Change of sexual risk behavior of bar girls as related to HIV/AIDS in Vientiane, LAO P.D.R. /Chan Souk Chanthapadith. . Bangkok:Mahidol University, 1999.
Chan Souk Chanthapadith. (1999) Change of sexual risk behavior of bar girls as related to HIV/AIDS in Vientiane, LAO P.D.R. /Chan Souk Chanthapadith . Mahidol University/Bangkok.