Glaucoma clinics in small eye units.
D004739:England; D005500:Follow-Up Studies; D005901:Glaucoma / Q000175:diagnosis* / Q000628:therapy*; D006739:Hospital Administration; D006748:Hospital Departments; D006801:Humans; D008499:Medical Records; D008505:Medical Staff, Hospital; D009885:Ophthalmology; D010044:Outpatient Clinics, Hospital / Q000706:statistics & numerical data*