A statewide intervention to increase safety belt use: adding to the impact of a belt use law.
Virginia Polytechnic Institute and State University, Blacksburg.
D S
DS
Roberts
E S
ES
Geller
D015438:Health Behavior; D006293:Health Promotion / Q000331:legislation & jurisprudence*; D006801:Humans; D012622:Seat Belts / Q000706:statistics & numerical data*; D014768:Virginia