RT Journal Article SR Electronic T1 Optometric referrals: towards a two way flow of information? JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 1663 OP 1663 DO 10.1136/bjo.2005.075531 VO 89 IS 12 A1 B J W Evans A1 D E Harle A1 B Cocco YR 2005 UL http://bjo.bmj.com/content/89/12/1663.1.abstract AB