AU  - Brook RH
TI  - TRacking health services research studies—reply
PT  - JOUR
DP  - 2008
TA  - JAMA
pages = {2252},
VI  - 300
IP  - 19
AID  - 10.1001/jama.2008.613 [doi]
4100  - http://dx.doi.org/10.1001/jama.2008.613
SO  - JAMA November 19, 2008 300(19):2252