Support ratio between abutment and soft tissue under overdentures: A comparison between use of two and four abutments

Abe M.TSUNG-CHIEH YANGMaeda Y.Ando T.Wada M.2021-07-082021-07-0820170893-2174https://www.scopus.com/inward/record.uri?eid=2-s2.0-85019384131&doi=10.11607%2fijp.5104&partnerID=40&md5=d422229f5634564d0e23b66960951233https://scholars.lib.ntu.edu.tw/handle/123456789/570537Support ratio between abutment and soft tissue under overdentures: A comparison between use of two and four abutmentsjournal article10.11607/ijp.5104283192052-s2.0-85019384131