1. Prevention of hepatitis A through active or passive immunization;MMWR Recomm Rep,1999
2. Hepatitis B virus: a comprehensive strategy for eliminating transmission in the United States through universal childhood vaccination. Recommendations of the Advisory Committee on Immunization Practices (ACIP);MMWR Recomm Rep,1991
3. Incidence of acute hepatitis B;MMWR Morb Mortal Wkly Rep,2004
4. Immunization and infectious diseases,2002
5. Notice to readers;MMWR Morb Mortal Wkly Rep,2001