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Increasing safety belt use in a secondary enforcement state: evaluation of a three-county special enforcement program
Fredrick M. Streff, Lisa J. Molnar, Carl ChristoffVolume:
24
Year:
1992
Language:
english
Pages:
15
DOI:
10.1016/0001-4575(92)90050-s
File:
PDF, 1.60 MB
english, 1992