RT Journal
T1 REsearch letters
JF Archives of Internal Medicine
JO Archives of Internal Medicine
YR 2010
FD September 13
VO 170
IS 16
SP 1501
OP 1510
DO 10.1001/archinternmed.2010.289
UL http://dx.doi.org/10.1001/archinternmed.2010.289
AB