In:
Annals of Internal Medicine, American College of Physicians, Vol. 157, No. 6 ( 2012-09-18), p. 429-
Type of Medium:
Online Resource
ISSN:
0003-4819
DOI:
10.7326/0003-4819-157-6-201209180-00537
Language:
English
Publisher:
American College of Physicians
Publication Date:
2012