RT Journal Article SR Electronic T1 Double blind, placebo controlled trial of magnesium carbonate in chronic pyrophosphate arthropathy JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP 106 OP 107 DO 10.1136/ard.42.Suppl_1.106 VO 42 IS Suppl 1 A1 Michael Doherty A1 Paul A. Dieppe YR 1983 UL http://ard.bmj.com/content/42/Suppl_1/106.abstract AB