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3. Recommendations of the advisory committee on immunization practices;Centers for Disease Control and Prevention (CDC).;Morbidity and Mortality Weekly Report,1997
4. Prevention and control of influenza: Recommendations of the Advisory Committee on Immunization Practices (ACIP);Centers for Disease Control and Prevention (CDC);Morbidity and Mortality Weekly Report,1998
5. Adult immunization: Summary of the National Vaccine Advisory Committee Report;Fedson;Journal of the American Medical Association,1994