Thomas, J. (1990). Road traffic accidents before and after seatbelt legislation--study in a district general hospital.
Chicago-tyylinen lähdeviittausThomas, J. Road Traffic Accidents Before and After Seatbelt Legislation--study in a District General Hospital. 1990.
MLA-viiteThomas, J. Road Traffic Accidents Before and After Seatbelt Legislation--study in a District General Hospital. 1990.
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