@article{doi:10.1001/archpediatrics.2009.62,
title = {PErtussis and the dtap vaccine},
journal = {Archives of Pediatrics & Adolescent Medicine},
volume = {163},
number = {5},
pages = {496},
year = {2009},
doi = {10.1001/archpediatrics.2009.62},
URL = { + http://dx.doi.org/10.1001/archpediatrics.2009.62},
eprint = {/data/Journals/PEDS/5142/pap90002_496_496.pdf}
}