1. Guidelines for preventing the transmission of tuberculosis in health-care settings, with special focus on HIV-related issues;Dooley;MMWR Recomm Rep,1990
2. Guidelines for preventing the transmission of Mycobacterium tuberculosis in health-care facilities, 1994;Centers for Disease Control and Prevention;MMWR Recomm Rep,1994
3. Guidelines for preventing the transmission of Mycobacterium tuberculosis in health-care settings, 2005;Jensen;MMWR Recomm Rep,2005
4. TB infection control recommendations from the CDC, 1994: considerations for dentistry;Cleveland;JADA,1995
5. Aerodynamics of droplet nuclei;Wells,1955