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2. National and state vaccination coverage among adolescents aged 13 through 17 years – United States, 2010;Centers for Disease Control and Prevention.;MMWR: Morbidity and Mortality Weekly Report,2011
3. National and state vaccination coverage among children aged 19–35 months – United States, 2010;Centers for Disease Control Prevention;MMWR: Morbidity and Mortality Weekly Report,2011
4. Preventing tetanus, diphtheria, and pertussis among adolescents: use of tetanus toxoid, reduced diphtheria toxoid and acellular pertussis vaccines recommendations of the Advisory Committee on Immunization Practices (ACIP);Broder;MMWR Recommendations and Reports,2006
5. Challenges to vaccinating adolescents: vaccine implementation issues;Humiston;The Pediatric Infectious Disease Journal,2005