Vu, Van Chieu. 2010. Factors affecting sexual risk behavior among injecting drug users in Vietnam. , Mahidol University; DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/MU.the.2010.27
Vu, Van Chieu. (2010) Factors affecting sexual risk behavior among injecting drug users in Vietnam . Mahidol University/Bangkok. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/MU.the.2010.27
Vu, Van Chieu. Factors affecting sexual risk behavior among injecting drug users in Vietnam. . Bangkok:Mahidol University, 2010. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/MU.the.2010.27
Vu, Van Chieu. (2010) Factors affecting sexual risk behavior among injecting drug users in Vietnam . Mahidol University/Bangkok. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/MU.the.2010.27