1Knotschmann U,Ruther K,Usui T,et al.ERG campimetry using a multi -imput stimulation technique for mapping of retinal function in the central visual field[].Ophthalmic Research.1996
2Kawabata H,Adachi -Usami E.Multifocal electroretinogram in myopia[].Investigative Opthalmology and Visual Science.1997
3Black RK,Jay B,Kolb H.Electrical activity of the eye in high myopia[].British Journal of Ophthalmology.1966
