@article{doi:10.1001/jama.2009.322, title = {TRends in perinatal group b streptococcal disease—united states, 2000-2006}, journal = {JAMA}, volume = {301}, number = {12}, pages = {1218-1220}, year = {2009}, doi = {10.1001/jama.2009.322}, URL = { + http://dx.doi.org/10.1001/jama.2009.322}, eprint = {/data/Journals/JAMA/4457/jwr0325_1218_1220.pdf} }