Economic and outcome considerations of special testing in the optometric office.
D005128:Eye Diseases / Q000175:diagnosis* / Q000191:economics; D005249:Fees and Charges; D006801:Humans; D009887:Ophthalmoscopy / Q000191:economics / Q000706:statistics & numerical data; D009907:Optometry / Q000191:economics / Q000295:instrumentation*