Needle sharing and street behavior in response to AIDS in New York City.
D000163:Acquired Immunodeficiency Syndrome / Q000635:transmission*; D001290:Attitude; D005260:Female; D006801:Humans; D007275:Injections, Intravenous; D008297:Male; D009339:Needles; D009519:New York City; D019966:Substance-Related Disorders / Q000150:complications / Q000523:psychology*