1. Immunization information systems progress—United States, 2006;Centers for Disease Control and Prevention;MMWR Morb. Mortal. Wkly Rep.,2008
2. National, state, and local area vaccination coverage among adolescents aged 13–17years—United States, 2009;Centers for Disease Control and Prevention;MMWR Morb. Mortal. Wkly Rep.,2011
3. Recommended immunization schedules for persons aged 0 through 18years—United States, 2011;Centers for Disease Control and Prevention;MMWR Morb. Mortal. Wkly Rep.,2011
4. Updated recommendations for use of meningococcal conjugate vaccines—Advisory Committee on Immunization Practices (ACIP), 2010;Centers for Disease Control and Prevention;MMWR Morb. Mortal. Wkly Rep.,2011
5. Updated recommendations for use of tetanus toxoid, reduced diphtheria toxoid and acellular pertussis (tdap) vaccine from the Advisory Committee on Immunization Practices, 2010;Centers for Disease Control and Prevention;MMWR Morb. Mortal. Wkly Rep.,2011