PT - JOURNAL ARTICLE AU - Elmassri, A TI - Ophthalmoscopic appearances after injury to the circle of Zinn. AID - 10.1136/bjo.55.1.12 DP - 1971 Jan 01 TA - British Journal of Ophthalmology PG - 12--18 VI - 55 IP - 1 4099 - http://bjo.bmj.com/content/55/1/12.short 4100 - http://bjo.bmj.com/content/55/1/12.full SO - Br J Ophthalmol1971 Jan 01; 55