1. Perhimpunan Dokter Paru Indonesia. Tuberkulosis. Jakarta: Badan Penerbit FKUI; 2011. p. 2, 22-4.
2. Kementrian Kesehatan Republik Indonesia. Pedoman nasional pelayanan kedokteran tatalaksana tuberkulosis. Jakarta; Kementrian Kesehatan RI; 2013. p. 8, 68-70.
3. British Medical Journal. Extrapulmonary tuberculosis [Internet]. 2013 [cited 2014 June 11th]. Available from: http://bestpractice.bmj.com/ best-practice/monograph/166/basics/epidemiology.html
4. Das Prasenjit, Ahuja Arvind, dan Gupta Siddhartha Datta. India J Urol. 2008 Juli-September; 24 (3): 356-361. Available from: www. ncbi.nlm.nih.gov/pmc/.../PMC2684356/
5. Alan JW, Louis RK, Andrew CN, et al., Editor. Campbell-Walsh Urology. 9th ed. New York: Saunders, Elsevier; 2006.