title: Isoniazid chemoprophylaxis.
mesh_terms: D000328:Adult; D056486:Chemical and Drug Induced Liver Injury / Q000209:etiology; D006801:Humans; D007538:Isoniazid / Q000009:adverse effects / Q000627:therapeutic use*; D014376:Tuberculosis / Q000517:prevention & control*
chemical_list: D007538:Isoniazid