1. Anti-tuberculosis Drug Resistance in the World: The WHO/IUATLD Global Project on Anti-tuberculosis Drug Resistance Surveillance 1994–1997,1997
2. History of tuberculosis;Daniel,1994
3. Global Tuberculosis Control: Surveillance, Planning, Financing: WHO Report 2008,2008
4. Resistance to Antitubercular Drugs
5. MULTIPLE DRUG–RESISTANT TUBERCULOSIS