1. Nueva Lista de Enfermedades Profesionales, 1979. Ministerio de Sanidad y Seguridad Social. RD 1995/1978. BOE de 12 de mayo de 1978, n.° 203; p. 19914-5.
2. Draft guidelines for preventing the transmission of tuberculosis in health care facilities. Second edition; notice of comment period;CDC;Federal Register,1993
3. CDC. National action plan to combat multidrug-resistent tuberculosis. Atlanta: US Departament of Health and Human Services, Public Health Services, CDC, 1992.
4. Guidelines for preventing transmission of tuberculosis in health-care settings, with special focus on HIV-related issues;CDC;MMWR Morb Mortal Wkly Rep,1990
5. Nosocomial transmission of tuberculosis from unsuspected disease;Kantor;Am J Med,1988