TI  - MAintenance of certification
PT  - JOUR
DP  - 2009
TA  - Archives of Surgery
pages = {454},
VI  - 144
IP  - 5
AID  - 10.1001/archsurg.144.5.454 [doi]
4100  - http://dx.doi.org/10.1001/archsurg.144.5.454
SO  - Archives of Surgery May 18, 2009 144(5):454