Waning immunity to pertussis following 5 doses of DTaP.
Tartof SY, Lewis M, Kenyon C, White K, Osborn A, Liko J, Zell E, Martin S, Messonnier NE, Clark TA, Skoff TH.
Tartof SY, et al.
Pediatrics. 2013 Apr;131(4):e1047-52. doi: 10.1542/peds.2012-1928. Epub 2013 Mar 11.
Pediatrics. 2013.
PMID: 23478868