AU  - Mitka M
TI  - MEdicare advantage
PT  - JOUR
DP  - 2012
TA  - JAMA
pages = {134},
VI  - 307
IP  - 2
AID  - 10.1001/jama.2011.1928 [doi]
4100  - http://dx.doi.org/10.1001/jama.2011.1928
SO  - JAMA January 11, 2012 307(2):134