Chen, S.-K.S.-K.ChenPan, J.-H.J.-H.PanLin, C.-H.C.-H.LinLeu, L.-J.L.-J.LeuChen, C.-M.C.-M.ChenLIANG-JENQ LEUCHUNG-MING CHEN2020-02-262020-02-262005https://scholars.lib.ntu.edu.tw/handle/123456789/463859A pilot study applying digital radiography for estimating ratio of supported single-root surface areajournal article10.1902/jop.2005.76.2.2682-s2.0-17444421184https://www.scopus.com/inward/record.uri?eid=2-s2.0-17444421184&doi=10.1902%2fjop.2005.76.2.268&partnerID=40&md5=8649aac4fd6244a079b606e973c32737