title: Which regimen to be used in retreatment cases of pulmonary tuberculosis?
mesh_terms: D000995:Antitubercular Agents / Q000008:administration & dosage*; D004359:Drug Therapy, Combination; D006801:Humans; D012008:Recurrence; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy*
chemical_list: D000995:Antitubercular Agents