title: Comparative trial of ethambutol and thiacetazone in childhood tuberculosis.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D004359:Drug Therapy, Combination; D004977:Ethambutol / Q000627:therapeutic use*; D006801:Humans; D007223:Infant; D007538:Isoniazid / Q000627:therapeutic use; D013828:Thioacetazone / Q000009:adverse effects / Q000627:therapeutic use*; D014388:Tuberculosis, Lymph Node / Q000188:drug therapy*; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy*
chemical_list: D004977:Ethambutol; D013828:Thioacetazone; D007538:Isoniazid