RT Journal Article SR Electronic T1 Response to: ‘Infrapatellar fat pad resection during total knee replacement: yet another reason?’ by Ryan JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP e64 OP e64 DO 10.1136/annrheumdis-2018-213701 VO 78 IS 7 A1 Zhaohua Zhu A1 Weiyu Han A1 Guangfeng Ruan A1 Shuang Zheng A1 Changhai Ding YR 2019 UL http://ard.bmj.com/content/78/7/e64.abstract AB