Kinetics of the amino acid uptake tracer O-(2-[18F]fluoroethyl)-L-tyrosine (FET) in human brain. - Krieger, Korbinian; Pyka, Thomas; Mingels, Clemens; Sari, Hasan; Gjedde, Albert; Rominger, Axel; Cumming, Paul (EJNMMI Research, 2025)