Citation

Nardin R, Zallman L, Frank C, Day B, Boyd JW. J. Am. Med. Assoc. JAMA 2011; 306(9): 931-933.

Affiliation

Department of Medicine, Cambridge Health Alliance, Cambridge, Massachusetts, USA. rnardin@challiance.org

Copyright

(Copyright © 2011, American Medical Association)

DOI

10.1001/jama.2011.1262

PMID

21900132

Abstract

[Abstract unavailable]

Language: en