12. Cross JM, McGwin G, Jr., Rubin GS, et al. Visual and medical risk factors for motor vehicle collision involvement among older drivers. Br J Ophthalmol 2009; 93:400-404.

12. Cross JM, McGwin G, Jr., Rubin GS, et al. Visual and medical risk factors for motor vehicle collision involvement among older drivers. Br J Ophthalmol 2009; 93:400-404.