AU  - Kuehn BM
TI  - US reviews high-risk research portfolio
PT  - JOUR
DP  - 2012
TA  - JAMA
pages = {1682},
VI  - 307
IP  - 16
AID  - 10.1001/jama.2012.509 [doi]
4100  - http://dx.doi.org/10.1001/jama.2012.509
SO  - JAMA April 25, 2012 307(16):1682