title: Thrombocytopenia and heroin.
mesh_terms: D000906:Antibodies / Q000032:analysis; D003932:Heroin / Q000009:adverse effects*; D006801:Humans; D007275:Injections, Intravenous / Q000009:adverse effects; D008297:Male; D013921:Thrombocytopenia / Q000139:chemically induced / Q000209:etiology*
chemical_list: D000906:Antibodies; D003932:Heroin