6Cheung G S,Ho M W. Microbial flora of root canal-treated teeth associated with asymptomatic penapical rediolucent lesions[J].-Oral Microbiol Immunol,2001,(06):332-337. 被引量:1
8Kawashima N,Wadachi R,Suda H. Root canal medicaments[J].Int Dwnt J,2009,(01):5-11. 被引量:1
9Khedmat S, Assadian H, Saravani AA. Root canal morphology of the mandibular first premolars in an Iranian population using cross - sections and radiography [ J ]. J Endod, 2010,36 ( 2 ) : 214 -217. 被引量:1
10Tzanetakis GN, Lagoudakos TA, Kontakiotis EG. Endodontie treatment of a mandibular second premolar with four canals using operating microscope [ J ]. J Endod, 2007,33 ( 3 ) :318 - 321. 被引量:1