Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSeveral factors can affect the root canal transportation of MB2 canals in extracted maxillary first molars.AuthorsVivan, R. R.; Alcalde, M. P.; Camargo, E. J; Marques, V. A. S.; Só, M. V. R.; Duque, J. A.; Duarte, M. A. H.SubjectsROOT canal treatment; MOLARSPublicationInternational Endodontic Journal, 2019, Vol 52, Issue 4, p551ISSN0143-2885Publication typeLetter to the EditorDOI10.1111/iej.13069