Citation

Smith CG, Stopford W. N. Carol. Med. J. 1999; 60(5): 268-274.

Affiliation

Occupational and Environmental Epidemiology Section, NC Department of Health and Human Services, USA.

Copyright

(Copyright © 1999, Medical Society of the State of North Carolina)

DOI

unavailable

PMID

10495655

Abstract

[Abstract unavailable]

Language: en