TI - Notes from the field: Use of tetanus, diphtheria, and pertussis vaccine (tdap) in an emergency department—arizona, 2009-2010 PT - JOUR DP - 2012 TA - JAMA pages = {1687-1688}, VI - 307 IP - 16 AID - [doi] 4100 - http://dx.doi.org/ SO - JAMA April 25, 2012 307(16):1687