作者: S.M. Jacobson , J.A. von Fraunhofer
DOI: 10.1016/0030-4220(76)90105-5
关键词:
摘要: … were ext.racted mandibular and maxillary anterior teeth and single-rooted premolars. They … The root canals of the teeth were prepared with hand-held reamers and files to a size that …