RT Journal
T1 PEntothal postcards
JF JAMA
JO JAMA
YR 2005
FD May 11
VO 293
IS 18
SP 2281
OP 2285
DO 10.1001/jama.293.18.2281-a
UL http://dx.doi.org/10.1001/jama.293.18.2281-a
AB