RT Journal
T1 REsearch letters
JF Archives of Internal Medicine
JO Archives of Internal Medicine
YR 2010
FD September 27
VO 170
IS 17
SP 1604
OP 1609
DO 10.1001/archinternmed.2010.303
UL http://dx.doi.org/10.1001/archinternmed.2010.303
AB