J K Lacy

发表

MOTORCYCLE HELMET CRASH COST IN NORTH CAROLINA

J K Lacy, J. K. Lacy, 2001 .

TRAFFIC SAFETY INFORMATION SYSTEMS IN EUROPE AND AUSTRALIA

D L Harkey, B H DeLucia, M S Griffith, 2004 .

SOUTHEAST REGIONAL FATAL STUDY. A CAUSAL CHAIN ANALYSIS IN NORTH CAROLINA

J K Lacy, 2002 .