title: ON THE SEVERITY OF HEPATITIS AMONG HEROIN ADDICTS.
mesh_terms: D003141:Communicable Diseases; D006505:Hepatitis; D006506:Hepatitis A; D003932:Heroin; D006801:Humans; D007109:Immunity; D009021:Morphine Dependence; D019966:Substance-Related Disorders; D014116:Toxicology
chemical_list: D003932:Heroin
keywords: HEPATITIS, INFECTIOUS; IMMUNITY; MORPHINE ADDICTION; TOXICOLOGIC REPORT