AU  - Skoff TH, Cohn AC, Clark TA, Messonnier NE, Martin SW
TI  - EArly impact of the us tdap vaccination program on pertussis trends
PT  - JOUR
DP  - 2012
TA  - Archives of Pediatrics & Adolescent Medicine
pages = {344-349},
VI  - 166
IP  - 4
AID  - 10.1001/archpediatrics.2011.1093 [doi]
4100  - http://dx.doi.org/10.1001/archpediatrics.2011.1093
SO  - Archives of Pediatrics & Adolescent Medicine April 1, 2012 166(4):344