RT Journal Article SR Electronic T1 The Synovial Membrane JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP 363 OP 371 DO 10.1136/ard.9.4.363 VO 9 IS 4 A1 K. Maunsell A1 Fred Wrigley A1 T. C. Highton A1 L. B. Holt YR 1950 UL http://ard.bmj.com/content/9/4/363.abstract AB