Citation

Wilson RT, Wallace RB. Am. J. Public Health 2007; 97(10): 1734-1735.

Affiliation

Penn State College of Medicine.

Copyright

(Copyright © 2007, American Public Health Association)

DOI

10.2105/AJPH.2007.117275

PMID

17761556

PMCID

PMC1994179

Abstract

This article does not have an abstract.

Language: en