Similarly, portable flat or nearly flat screen video display devices are now available in hand-carried televisions. Besides their obvious ... Fonda GE. Thomas H, Schnur RN: Evaluation of closed- circuit television as an optical aid for the low vision patient. Trans Am Acad ... Goodrich GL, Apple LE, Frost A et al: A preliminary report on experienced closed-circuit television users. Am J Optom Physiol Opt 53:7, anbsp;...
|Title||:||Duane's clinical ophthalmology|
|Author||:||William Tasman, Edward A. Jaeger|