18F-Fluoroethyl-tyrosine uptake is correlated with amino acid transport and neovascularization in treatment-naive glioblastomas. - Liesche, Friederike; Lukas, Mathias; Preibisch, Christine; Shi, Kuangyu; Schlegel, Jürgen; Meyer, Bernhard; Schwaiger, Markus; Zimmer, Claus; Förster, Stefan; Gempt, Jens; Pyka, Thomas (European Journal of Nuclear Medicine & Molecular Imaging, 2019)