Citation:Dagi FT, Dagi LR. Commentary: Ernest Codman and the Impact of Quality Improvement in Neurosurgery: A Century Since the Idea of the "End Result". Neurosurgery 2019;84(2):E120-E121.Download CitationPubMed DOI BibTex Tagged XML Date Published:2019 Feb 01See also: Neuro-ophthalmology, February 2019, All, 2019Last updated on 02/27/2019 PubMedDOI