Citation

Unger JB. Am. J. Health Promot. 1997; 12(2): 90-93.

Affiliation

Department of Preventive Medicine, University of Southern California School of Medicine, Los Angeles 90033, USA.

Copyright

(Copyright © 1997, SAGE Publications)

DOI

unavailable

PMID

10174666

Abstract

[Abstract unavailable]

Language: en