1. [1] Guidance for national tuberculosis programmes on the management of tuberculosis in children WH0/HTM/TB/2006.371. Available from: URL: http://www.who.int/child_adolescent_health/docume nts/htm_tb_20 06_3 71/en/index.html.
2. [2] RNTCP: Implementation status and activities in 2010, changes in RNTCP guidelines ch.3 In: TB India 2011 annual status report. Central TB division, directorate general of health services. New Delhi 2010;82.
3. [3] Koch R. Die aetiologie der tuberculose. Berl Klin Wochenschr 1882;19:221-30.
4. [4] Chauhan LS, Arora VK. Management of pediatric tuberculosis under the revised national tuberculosis control programme (RNTCP). Indian Pediatr 2004;41(9):901-5.
5. Directly observed treatment for tuberculosis;VK;Indian J Pediatr,2003