Citation

Kaufman A, DiVasto P, Jackson R, Vandermeer J, Pathak D, Odegard W. Am. J. Public Health 1977; 67(4): 365-367.

Copyright

(Copyright © 1977, American Public Health Association)

DOI

unavailable

PMID

848620

PMCID

PMC1653614

Abstract

[Abstract unavailable]

Language: en