Once your teen has a driver's license, increase their freedom slowly. Remember, you don't have to grant new privileges just because the graduated licensing laws allow them to drive at night or use a cell phone in the car. You can continue to impose restrictions of your own....
Crash percent stratified by tertiles of comorbidity index among the two age of current driver groups.Michela PapaVirginia BoccardiRaffaele PrestanoEdith AngellottiManuela DesiderioLuigi MaranoMaria Rosaria RizzoGiuseppe Paolisso