RT Journal
T1 REsearch letters
JF Archives of Internal Medicine
JO Archives of Internal Medicine
YR 2010
FD October 11
VO 170
IS 18
SP 1695
OP 1700
DO 10.1001/archinternmed.2010.314
UL http://dx.doi.org/10.1001/archinternmed.2010.314
AB