Citation

Choi BC, Pak AW, Choi JC, Choi EC. J. Epidemiol. Community Health 2004; 58(12): 1010.

Affiliation

Department of Public Health Sciences, University of Toronto, Ontario, Canada. Bernard.Choi@utoronto.ca

Copyright

(Copyright © 2004, BMJ Publishing Group)

DOI

unavailable

PMID

15547061

PMCID

PMC1732635

Abstract

[Abstract unavailable]

Language: en