Citation

Braun BL, Gerberich SG, Sidney S. J. Epidemiol. Community Health 1994; 48(6): 604-605.

Affiliation

Division of Epidemiology, School of Public Health, University of Minnesota, Minneapolis.

Copyright

(Copyright © 1994, BMJ Publishing Group)

DOI

unavailable

PMID

7830019

PMCID

PMC1060043

Abstract

[Abstract unavailable]

Language: en