Just a little bit off.
Potter
J W
JW
D001251:Astigmatism / Q000503:physiopathology / Q000628:therapy*; D003261:Contact Lenses; D005139:Eyeglasses; D006801:Humans; D007646:Keratotomy, Radial; D053685:Laser Therapy; D014785:Vision, Ocular / Q000502:physiology*