AN OUTPATIENT CLINIC IMPROVES VISION.
D000554:Ambulatory Care Facilities; D001766:Blindness; D005139:Eyeglasses; D006801:Humans; D055095:Optics and Photonics; D010044:Outpatient Clinics, Hospital; D012046:Rehabilitation
BLINDNESS; EYEGLASSES; HOSPITAL OUTPATIENT CLINICS; OPTICS; REHABILITATION