Citation

Waller PF. Am. J. Prev. Med. 2001; 21(4 Suppl): 3-4.

Affiliation

University of North Carolina Highway Safety Research Center, Chapel Hill, NC 27516, USA. pwaller@umich.edu

Copyright

(Copyright © 2001, Elsevier Publishing)

DOI

unavailable

PMID

11691553

Abstract

unavailable