RT Journal Article SR Electronic T1 Bivalent HPV vaccine safety depending on subtypes of juvenile idiopathic arthritis JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP e75 OP e75 DO 10.1136/annrheumdis-2014-206426 VO 73 IS 12 A1 Shinji Akioka YR 2014 UL http://ard.bmj.com/content/73/12/e75.abstract AB