AU  - Sommer A
TI  - A simple metric can be a powerful tool for planning and advocacy
PT  - JOUR
DP  - 2012
TA  - Archives of Ophthalmology
pages = {1599-1600},
VI  - 130
IP  - 12
AID  - 10.1001/archophthalmol.2012.2152 [doi]
4100  - http://dx.doi.org/10.1001/archophthalmol.2012.2152
SO  - Archives of Ophthalmology December 1, 2012 130(12):1599