Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleOrientation of orthogonal coordinate systems used for registration of cephalometric landmarks.AuthorsMcWILLIAM, JOHN S.PublicationEuropean Journal of Oral Sciences, 1982, Vol 90, Issue 2, p145ISSN0909-8836Publication typeArticleDOI10.1111/j.1600-0722.1982.tb01537.x