1. Centers for Disease Control.CDC Semiannual HIV / AID Surveillance Report. Altanta: CDC, December 1994.
2. Centers for Disease Control. Guidelines for prevention of transmission of human immunodeficiency virus and hepatitis B virus to health care and public safety workers.MMWR 1989;38:121–163.
3. Seef LB, Kaff RS. Evolving concepts of the clinical and serologic consequences of hepatitis B virus infection.Semin Liver Dis 1986;6:11–22.
4. Panlilio A, et al. Serosurvey of human immune deficiency virus, hepatitis B virus and hepatitis C virus infection among hospital based surgeons. Serosurvey Study Group. J Am Coll Surg 1995;180:16–24.
5. CDC. Hepatitis Surveillance Report No. 48. Atlanta: U.S. Department of Health and Human Services, Public Health Service, 1982;2–3.