In:
Annals of Internal Medicine, American College of Physicians, Vol. 146, No. 9 ( 2007-05-01), p. 640-
Type of Medium:
Online Resource
ISSN:
0003-4819
DOI:
10.7326/0003-4819-146-9-200705010-00007
Language:
English
Publisher:
American College of Physicians
Publication Date:
2007
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