RT Journal
A1 Foust R
T1 REfractory
JF JAMA
JO JAMA
YR 2012
FD December 26
VO 308
IS 24
SP 2547
OP 2547
DO 10.1001/jama.2012.13648
UL http://dx.doi.org/10.1001/jama.2012.13648
AB