Krakau C E, Nordenfelt L, Ohman R
Ophthalmologica. 1977;175(4):199-205. doi: 10.1159/000308658.
An apparatus for ERG recording in clinical practice using light-emitting diodes as stimulation light is described and evaluated. By introducing special electronic devices, slow potentials (c-wave) can be recorded and there is no need for a shielded cage. The function of the set-up is trouble-free and the reproducibility is very satisfying.
描述并评估了一种在临床实践中使用发光二极管作为刺激光进行视网膜电图（ERG）记录的设备。通过引入特殊的电子设备，可以记录慢电位（c波），并且无需屏蔽笼。该设备功能正常，重现性非常令人满意。
