Citation

Westphal C. JAMA Intern. Med. 2013; 173(21): 2011.

Affiliation

Department of Statistics, University of Marburg, Marburg, Germany.

Copyright

(Copyright © 2013, American Medical Association)

DOI

10.1001/jamainternmed.2013.9961

PMID

24276052

Abstract

[Abstract unavailable]

Language: en