title: Competition and ophthalmology.
authors.forename: J C
authors.initials: JC
authors.lastname: Noreika
mesh_terms: D003163:Competitive Behavior; D006801:Humans; D009885:Ophthalmology / Q000191:economics / Q000639:trends*; D009907:Optometry / Q000639:trends; D014481:United States; D000078329:Workforce