AU  - Joffe AR, Anton NR, Burkholder SC
TI  - Reduction in hospital mortality over time in a hospital without a pediatric medical emergency team: Limitations of before-and-after study designs
PT  - JOUR
DP  - 2011
TA  - Archives of Pediatrics & Adolescent Medicine
pages = {419-423},
VI  - 165
IP  - 5
AID  - 10.1001/archpediatrics.2011.47 [doi]
4100  - http://dx.doi.org/10.1001/archpediatrics.2011.47
SO  - Archives of Pediatrics & Adolescent Medicine May 1, 2011 165(5):419