Citation

Calonge N. Am. J. Prev. Med. 2005; 28(2 Suppl 1): 4-5.

Affiliation

Colorado Department of Public Health and the Environment, Denver, Colorado, USA.

Copyright

(Copyright © 2005, Elsevier Publishing)

DOI

10.1016/j.amepre.2004.09.027

PMID

15698744

Abstract

unavailable.