title: The early diagnosis of rod dysplasia in the Norwegian Elkhound.
mesh_terms: D000367:Age Factors; D000818:Animals; D003623:Dark Adaptation; D004283:Dog Diseases / Q000175:diagnosis*; D004285:Dogs; D004596:Electroretinography / Q000592:standards / Q000662:veterinary*; D005128:Eye Diseases; D010786:Photoreceptor Cells / Q000002:abnormalities; D012030:Refractive Errors / Q000175:diagnosis / Q000662:veterinary; D013997:Time Factors