Tuberculosis (TB) Skin Test: References

Centers for Disease Control and Prevention. Tuberculosis: Testing for Tuberculosis. https://www.cdc.gov/tb/publications/factsheets/testing/tb_testing.htm. Updated September 1, 2016. Accessed April 4, 2017.

TB Screening Tests. Lab Tests Online. https://labtestsonline.org/understanding/analytes/tb-skin/tab/test/. Last modified March 22, 2017. Accessed April 4, 2017.