Statistics
Publications
4
Citations
206
H-Index
4
Active since
1984
Affiliations
C J Helander is an author at California Department of Parks and Recreation specializing in injury prevention, safety science, and public health.
Publications per year
1984–1997
4
4
1993 ANNUAL REPORT OF THE CALIFORNIA DUI MANAGEMENT INFORMATION SYSTEM
H N Tashima, C J Helander · 1993 · 14 citations
1–4 of 4