Shin, C.S.C.S.ShinY. H. HuangCHIH-WEN CHICHUN-PIN LIN2021-07-262021-07-2620140143-2885https://www.scopus.com/inward/record.uri?eid=2-s2.0-84905465764&doi=10.1111%2fiej.12233&partnerID=40&md5=6aa3220d8e6cbed09edae7460e85e9c0https://scholars.lib.ntu.edu.tw/handle/123456789/572574Fatigue life enhancement of NiTi rotary endodontic instruments by progressive reciprocating operationjournal article10.1111/iej.12233243550852-s2.0-84905465764