RT Journal
A1 Coulehan J
T1 BAbushka
JF JAMA
JO JAMA
YR 2009
FD November 18
VO 302
IS 19
SP 2068
OP 2068
DO 10.1001/jama.2009.1504
UL http://dx.doi.org/10.1001/jama.2009.1504
AB