I spy efficiency.
D000554:Ambulatory Care Facilities; D001071:Appointments and Schedules; D004739:England; D005128:Eye Diseases / Q000000981:diagnostic imaging; D005451:Fluorescein Angiography; D006801:Humans; D009720:Nurse Clinicians / Q000706:statistics & numerical data*; D011859:Radiography; D014850:Waiting Lists; D000078329:Workforce