title: Tuberculosis maintenance therapy with isoniazid and ethambutol.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004359:Drug Therapy, Combination; D004977:Ethambutol / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D007538:Isoniazid / Q000008:administration & dosage*; D008297:Male; D008875:Middle Aged; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy*
chemical_list: D004977:Ethambutol; D007538:Isoniazid