TI  - Quickstats: From the national center for health statistics death rate* from complications of medical and surgical care among adults aged ≥45 years, by age group—united states, 1999–2009 
PT  - JOUR
DP  - 2013
TA  - JAMA
pages = {231},
VI  - 309
IP  - 3
AID  -  [doi]
4100  - http://dx.doi.org/
SO  - JAMA January 16, 2013 309(3):231