正电子发射断层显像剂[18F]FET前体药物的合成 Synthesis of Precursor Drugs for [ 18F ] FET Used in Positron Emission Tomography,正电子发射断层显像剂[18F]FET前体药物的合成 Synthesis of Precursor Drugs for [ 18F ] FET Used in Positron Emission Tomography,Synthesis,of,Precursor,Drugs,for,[,18F,],FE...