title: Emergence of totally drug-resistant tuberculosis: obscure and overlooked issues.
authors.forename: Subhash C
authors.initials: SC
authors.lastname: Arya
authors.forename: Nirmala
authors.initials: N
authors.lastname: Agarwal
mesh_terms: D000995:Antitubercular Agents / Q000592:standards / Q000627:therapeutic use*; D021821:Communicable Diseases, Emerging; D058110:Counterfeit Drugs; D024901:Drug Resistance, Multiple, Bacterial; D004356:Drug Storage; D019317:Evidence-Based Medicine; D005607:Fraud; D006801:Humans; D011786:Quality Control; D012307:Risk Factors; D017211:Treatment Failure; D014376:Tuberculosis / Q000188:drug therapy* / Q000453:epidemiology
chemical_list: D000995:Antitubercular Agents; D058110:Counterfeit Drugs