Tapeto-retinal degenerations with varying clinical features in Aland islanders.
D000221:Adaptation, Ocular; D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D003241:Consanguinity; D005260:Female; D005387:Finland; D005776:Gaucher Disease / Q000235:genetics; D006801:Humans; D008297:Male; D008875:Middle Aged; D009887:Ophthalmoscopy; D009896:Optic Atrophy / Q000235:genetics; D010375:Pedigree; D012162:Retinal Degeneration / Q000175:diagnosis / Q000235:genetics*; D012174:Retinitis Pigmentosa / Q000175:diagnosis