Media type: E-Article Title: Various shades of red—a systematic analysis of qualitative estimation of ALA-derived fluorescence in neurosurgery Contributor: Kamp, Marcel A.; Krause Molle, Zarela; Munoz-Bendix, Christopher; Rapp, Marion; Sabel, Michael; Steiger, Hans-Jakob; Cornelius, Jan F. imprint: Springer Science and Business Media LLC, 2018 Published in: Neurosurgical Review Language: English DOI: 10.1007/s10143-016-0745-4 ISSN: 0344-5607; 1437-2320 Keywords: Neurology (clinical) ; General Medicine ; Surgery Origination: Footnote: