title: Preferred practice patterns.
authors.forename: R G
authors.initials: RG
authors.lastname: Small
authors.forename: P L
authors.initials: PL
authors.lastname: Hildebrand
mesh_terms: D005128:Eye Diseases / Q000628:therapy; D006284:Health Plan Implementation; D006801:Humans; D009885:Ophthalmology / Q000639:trends*; D010818:Practice Patterns, Physicians' / Q000639:trends*; D012955:Societies, Medical; D014481:United States