Withholding and Withdrawing Life Sustaining Treatment from Elderly People:Towards Formal Guidelines
BMJ 308:1689-1692, Doyal,L.&Wilsher,D., 1994
The Older Driver, Clinical Assessment and Injury Prevention
Arch Int Med 152:735-740, Underwood,M., 1992
Required Vision Testing for Older Drivers
NEJM 326:1784-1785, Nelson,D.E.,et al, 1992