WEI-TSO CHIA2018-09-102018-09-102010http://www.scopus.com/inward/record.url?eid=2-s2.0-77949909750&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/356196A noncontact footpad thickness assay to evaluate rheumatoid diseasejournal article10.1007/s00296-009-1261-4