title: Prevention and enhancement: the future of functional optometry.
mesh_terms: D003695:Delivery of Health Care; D006801:Humans; D009907:Optometry / Q000639:trends*; D009988:Orthoptics; D012030:Refractive Errors / Q000517:prevention & control*; D013028:Space Perception; D014481:United States; D014792:Visual Acuity