title: Ocular toxicity from ethambutol.
mesh_terms: D004977:Ethambutol / Q000009:adverse effects* / Q000627:therapeutic use; D005128:Eye Diseases / Q000139:chemically induced*; D006801:Humans; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy; D014792:Visual Acuity / Q000187:drug effects
chemical_list: D004977:Ethambutol