YU-KANG TUMaddick I.H.Griffiths G.S.Gilthorpe M.S.2022-05-102022-05-1020040300-5712https://www.scopus.com/inward/record.uri?eid=2-s2.0-1642553570&doi=10.1016%2fj.jdent.2003.10.001&partnerID=40&md5=8e632cf8c93d3577f91c80f7a167fdfbhttps://scholars.lib.ntu.edu.tw/handle/123456789/610393Mathematical coupling can undermine the statistical assessment of clinical research: Illustration from the treatment of guided tissue regenerationjournal article10.1016/j.jdent.2003.10.001147490852-s2.0-1642553570