Ann Intern Med. 2010 Apr 20;152(8):JC4-11. doi: 10.7326/0003-4819-152-8-201004200-02011.
Annals of internal medicine
Benjamin W Friedman
PMID: 20404368 DOI: 10.7326/0003-4819-152-8-201004200-02011
[No abstract available.]