Peregrin, J [Double-flash electroretinography under photopic conditions]. [electronic resource] - Sbornik vedeckych praci Lekarske fakulty Karlovy university v Hradci Kralove 1966 - 309-18 p. digital Publication Type: Journal Article ISSN: 0049-5514 Subjects--Topical Terms: Adaptation, Ocular--physiologyAdultElectroretinographyHumansMiddle Aged