Citation

Covington T, Johnston B. Am. J. Prev. Med. 2011; 40(5): e31; author reply e31-2.

Comment On:

Am J Prev Med 2010;39(6):522-8.

Copyright

(Copyright © 2011, Elsevier Publishing)

DOI

10.1016/j.amepre.2011.01.011

PMID

21496747

Abstract

[Abstract unavailable]

Language: en