title: Re: Johnson et al. Drug-prescribing patterns among optometrists and nonophthalmologist physicians at a tertiary care centre in Kingston, Ontario.
authors: Department of Ophthalmology, Queen's University, Kingston, Ont; Department of Ophthalmology, Hotel Dieu and Kingston General Hospitals, Kingston, Ont; Institute for Clinical Evaluative Sciences, Toronto, Ont. Electronic address: rob.campbell@queensu.ca.
authors: Robert J
authors: RJ
authors: Campbell
authors: Department of Ophthalmology, Queen's University, Kingston, Ont; Department of Ophthalmology, Hotel Dieu and Kingston General Hospitals, Kingston, Ont.
authors: Davin
authors: D
authors: Johnson
authors: Department of Ophthalmology, University of Toronto, Toronto, Ont; Department of Ophthalmology, Kensington Eye Institute, Toronto, Ont.
authors: Sherif R
authors: SR
authors: El-Defrawy
mesh_terms: D006801:Humans; D009864:Ontario; D000072162:Optometrists; D010820:Physicians; D010818:Practice Patterns, Physicians'; D062606:Tertiary Care Centers