Z. Zhao

An assessment of the risks of syphilis and HIV infection among a sample of not-in-treatment drug users in Houston, Texas.

W. Elwood, N. Weatherby, A. Bowen, 1996, AIDS care.

A comparison of the reliability of self-reported drug use and sexual behaviors using computer-assisted versus face-to-face interviewing.

R. Rusek, W. Elwood, A. Bowen, 2000, AIDS education and prevention : official publication of the International Society for AIDS Education.

A cluster analysis of not-in-treatment drug users at risk for HIV infection.

R. Rusek, M. Dennis, R. Booth, 1998, The American journal of drug and alcohol abuse.