3Ahlquist M, Henningsson O, Huhenby K, et al. The effectiveness of manual and rotary techniques in the cleaning of root canals: A scanning electron microscopy study[J]. Int Endod J, 2001, 34(7) : 533-537.
4Zmener O, Pameijer CH, Banegas G. Effectiveness in cleaning oval-shaped root canals using Anatomic Endodontic Technology, ProFile and manual instrumentation: A scanning electron microscopic study[J]. Int Endod J, 2005, 38(6):356-363.
5Yamazaki R, Goya C, Yu DG, et al. Effects of erbium, chromium:YSGG laser irradiation on root canal walls: A scanning electron microscopic and thermographic study[J]. J Endod, 2001, 27(1) :9-12.
6Peters OA, Barbakow F. Effects of irrigation on debris and smear layer on canal walls prepared by two rotary techniques: A scanning electron microscopic study[J]. J Endod, 2000, 26(1): 6-I0.
7Torabinejad M, Khademi AA, Babagoli J, et al. A new solution for the removal of the smear layer[J]. J Endod, 2003, 29 (3): 170-175.
8McComb D, Smith DC. A preliminary scanning electron microscopic study of root canals after endodontic procedures[J]. J Endod, 1975, 1 (7) : 238-242.
9Baker NA, Eleazer PD, Averbach RE, et al. Scanning electron microscopic study of the efficacy of various irrigating solutions[J]. J Endod, 1975, 1 (4) : 127-135.
10Serper A, Cah S. The demineralizing effects of EDTA at different concentrations and pH[J]. J Endod, 2002, 28(7):501-502.
