TY - JOUR T1 - Arthritis and Crohn's disease. A family study. JF - Annals of the Rheumatic Diseases JO - Ann Rheum Dis SP - 479 LP - 486 DO - 10.1136/ard.32.6.479 VL - 32 IS - 6 AU - I Haslock Y1 - 1973/11/01 UR - http://ard.bmj.com/content/32/6/479.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -