The driving decision: time to give up the keys?
D000368:Aged; D000375:Aging / Q000502:physiology; D001334:Automobile Driving / Q000523:psychology* / Q000592:standards; D003657:Decision Making; D006801:Humans; D008004:Licensure / Q000331:legislation & jurisprudence / Q000592:standards; D012449:Safety