title: Are "sex-for-drugs" exchanges accelerating the risk of AIDS?
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000635:transmission*; D003042:Cocaine; D006801:Humans; D009820:Ohio; D012307:Risk Factors; D011477:Sex Work; D019966:Substance-Related Disorders
chemical_list: D003042:Cocaine