RT Journal Article SR Electronic T1 Locomotor Disability in General Practice JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP 23 OP 23 DO 10.1136/ard.43.1.23 VO 43 IS 1 A1 B. T. Harris YR 1984 UL http://ard.bmj.com/content/43/1/23.abstract AB