The Effectiveness of Child Safety Seat Laws in the Fifty States
David J. Houston, Lilliard E. Richardson Jr. and Grant W. Neeley
http://onlinelibrary.wiley.com/doi/10.1111/j.1541-1338.2001.tb00972.x/abstract
The Effectiveness of Child Safety Seat Laws in the Fifty States
David J. Houston, Lilliard E. Richardson Jr. and Grant W. Neeley
http://onlinelibrary.wiley.com/doi/10.1111/j.1541-1338.2001.tb00972.x/abstract