RT Journal Article SR Electronic T1 Association between proton pump inhibitors therapy and fracture risk in patients with rheumatoid arthritis JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP e156 OP e156 DO 10.1136/annrheumdis-2019-215982 VO 79 IS 12 A1 Shih-Wei Lai A1 Yu-Hung Kuo A1 Kuan-Fu Liao YR 2020 UL http://ard.bmj.com/content/79/12/e156.abstract AB