1. Recommended childhood and adolescent immunization schedule—U.S., 2005;MMWR Morb Mortal Wkly Rep,2005
2. General recommendations on immunization: recommendations of the Advisory Committee on Immunization Practices (ACIP) [Erratum in: MMWR Morb Mortal Wkly Rep 2006;55(48):1303; MMWR Morb Mortal Wkly Rep 2007;56(11):256; Pediatrics 2007 May;119(5):1008];MMWR Morb Mortal Wkly Rep,2006
3. Measles surveillance—U.S., 1991;Atkinson;MMWR CDC Surveill Summ,1992
4. Progress toward elimination of Haemophilus influenzae type b invasive disease among infants and children—U.S., 1998–2000;MMWR Morb Mortal Wkly Rep,2002
5. Physician knowledge of catch-up regimens and contraindications for childhood immunizations;Cohen;Pediatrics,2003