RT Journal Article SR Electronic T1 Échographie en Ophtalmologie JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 240 OP 240 DO 10.1136/bjo.70.3.240-a VO 70 IS 3 A1 Marie Restori A1 David McLeod YR 1986 UL http://bjo.bmj.com/content/70/3/240.2.abstract AB