Citation

Zhang J. Am. J. Epidemiol. 2006; 164(4): 398-399.

Affiliation

Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208; Division of Health and Family Studies, Institute for Families in Society, University of South Carolina, Columbia, SC 29208.

Copyright

(Copyright © 2006, Oxford University Press)

DOI

10.1093/aje/kwj227

PMID

16844737

Abstract

[Abstract unavailable]

Language: en