AU  - Kass N, Faden R, Tunis S
TI  - ADdressing low-risk comparative effectiveness research in proposed changes to us federal regulations governing research
PT  - JOUR
DP  - 2012
TA  - JAMA
pages = {1589-1590},
VI  - 307
IP  - 15
AID  - 10.1001/jama.2012.491 [doi]
4100  - http://dx.doi.org/10.1001/jama.2012.491
SO  - JAMA April 18, 2012 307(15):1589