title: Development of multidrug resistance during treatment of isoniazid-resistant tuberculosis.
authors.forename: W-J
authors.initials: WJ
authors.lastname: Koh
authors.forename: O J
authors.initials: OJ
authors.lastname: Kwon
authors.forename: Y K
authors.initials: YK
authors.lastname: Park
authors.forename: W J
authors.initials: WJ
authors.lastname: Lew
authors.forename: G H
authors.initials: GH
authors.lastname: Bai
mesh_terms: D000995:Antitubercular Agents / Q000008:administration & dosage*; D004334:Drug Administration Schedule; D004359:Drug Therapy, Combination; D004977:Ethambutol / Q000008:administration & dosage*; D006801:Humans; D007538:Isoniazid / Q000008:administration & dosage*; D008297:Male; D008875:Middle Aged; D012293:Rifampin / Q000008:administration & dosage*; D018088:Tuberculosis, Multidrug-Resistant / Q000209:etiology*; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy*
chemical_list: D000995:Antitubercular Agents; D004977:Ethambutol; D007538:Isoniazid; D012293:Rifampin