TY - JOUR
T1 - Planning sample sizes for before-after accident comparisons
AU - Sando, Thobias
AU - Mohr, Donna
PY - 2012/3
Y1 - 2012/3
KW - Before-after-studies
KW - Highway safety
KW - Statistics
UR - http://www.scopus.com/inward/record.url?scp=84856121114&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84856121114&partnerID=8YFLogxK
U2 - 10.1016/j.aap.2011.08.005
DO - 10.1016/j.aap.2011.08.005
M3 - Article
C2 - 22269575
AN - SCOPUS:84856121114
SN - 0001-4575
VL - 45
SP - 826
EP - 827
JO - Accident Analysis and Prevention
JF - Accident Analysis and Prevention
ER -