RT Journal Article SR Electronic T1 Episcleritis and scleritis. A study of their clinical manifestations and association with rheumatoid arthritis. JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 192 OP 226 DO 10.1136/bjo.60.3.192 VO 60 IS 3 A1 D. D. McGavin A1 J. Williamson A1 J. V. Forrester A1 W. S. Foulds A1 W. W. Buchanan A1 W. C. Dick A1 P. Lee A1 R. N. MacSween A1 K. Whaley YR 1976 UL http://bjo.bmj.com/content/60/3/192.abstract AB