Impact Factor
3.86
Estimated influence, citation density, publishing volume, and citation integrity from the analytics table.
Volume, recency, access pattern, and citing-community signals from the journal analytics record.
Recent article records with DOI-first linking and condensed abstracts.
Place of publication varies.
Vol. 31 consists of 12 issues.
Some vols. have supplements.
Also issued online.
Sponsored by the Highway Safety Research Institute, Univ. of Michigan.
Vol. 22, no. 8-9 (1989)19921002 Notice published Printed on acid-free paper that meets the full ANSI standard for Permanent Paper