TY - JOUR T1 - Vistas in Connective Tissue Diseases JF - Annals of the Rheumatic Diseases JO - Ann Rheum Dis SP - 193 LP - 193 DO - 10.1136/ard.28.2.193 VL - 28 IS - 2 AU - C. G. Barnes Y1 - 1969/03/01 UR - http://ard.bmj.com/content/28/2/193.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -