1. TB annual summary: New York City is stopping TB. 2008. New York [NY]: New York City Department of Health and Mental Hygiene. Accessed http://www.nyc.gov/html/doh/downloads/pdf/tb/tb_annualsummary08.pdf; 2009.
2. Trends in tuberculosis: United States, 2008;MMWR Morb Mortal Wkly Rep,2009
3. Clinical policies and protocols;Munsiff,2008
4. Trends in aging: United States and worldwide;MMWR Morb Mortal Wkly Rep,2003