AU  - Yourman LC, Lee SJ, Schonberg MA, Widera EW, Smith AK
TI  - Prognostic indices for older adults: A systematic review
PT  - JOUR
DP  - 2012
TA  - JAMA
pages = {182-192},
VI  - 307
IP  - 2
AID  - 10.1001/jama.2011.1966 [doi]
4100  - http://dx.doi.org/10.1001/jama.2011.1966
SO  - JAMA January 11, 2012 307(2):182