| high-risk behaviors for transmission of syphilis and human immunodeficiency virus among crack cocaine-using women. a case study from the midwest. | this study examines the drug use patterns, sexual practices, condom use, knowledge and attitudes toward sexually transmitted diseases (std)s and aids, and seroprevalence of human immunodeficiency virus (hiv) and syphilis among women who use crack in dayton, ohio. in 1990, two indigenous outreach workers recruited 150 participants who were not in drug treatment programs, who were 18 years of age or older, and had used crack in the previous 3 months. structured interviews revealed that 90% of the ... | 1992 | 1411842 |