3Weller RN, Hartwell GR. The impact of improved access and searching techniques on detection of the mesiolingual canal in maxillary molars. J Endod, 1989,15(2) :82-83. 被引量：1
5WolcottJ，Ishley D，Kennedy W，et al．A 5 Year clinical investigation of second mesiobuccal canal in endodontically treated and retreated maxillary molars[J].J Endod，2005，31(4)：262-4． 被引量：1
6WolcottJ，Ishley D，Kennedy W，et al．A 5 Year clinical investigation of second mesiobuccal canal in endodontically treated and retreated maxillary molars[J]．J Endod，2002，28(6)：477-9． 被引量：1
7Weine FS，Healey NJ，Gerstein H，et al．Canal configuration in the mesiobuccal root of the maxillary first molar and its endodontic significance．Oral Surg Oral Med Oral Patho1，1969，28(3)：419． 被引量：1
8Ibarrola J L，Knowles KI，Ludlow MO，et al．Factors of affecting the negotiability of secon mesiobuccal canal in maxillary molars[J]．J Endod，1997，23(4)：236-8． 被引量：1
9Fogel HM，Peikoff MD，Christie WH．Canal configuration in the mesiobuccal root of the maxillary first molar：a clinical study[J]．Endod，1994，20(3)：135-7． 被引量：1
10Goduysus MO，Goduysus M，Friedman S．Operating microscope improves negotiation of second mesiobuccal canal in maxillarymolars[J]．J Endod，2001，27(11)：683-6． 被引量：1
