RT Journal Article SR Electronic T1 Perimetric Standards and Perimetric Glossary of the International Council of Ophthalmology JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 875 OP 875 DO 10.1136/bjo.64.11.875-b VO 64 IS 11 A1 J. Gloster YR 1980 UL http://bjo.bmj.com/content/64/11/875.3.abstract AB