1. Brain and brain tumor uptake of L-3-[123I]iodo-alpha-methyl tyrosine: competition with natural L-amino acids;Langen;J Nucl Med,1991
2. [11C]L-methionine uptake in gliomas;Derlon;Neurosurgery,1989
3. 3-[123I]iodo-alpha-methyltyrosine and [methyl-11C]-L-methionine uptake in cerebral gliomas: a comparative study using SPECT and PET;Langen;J Nucl Med,1997
4. PET and SPECT for detection of tumor progression in irradiated low-grade astrocytoma: a receiver-operating-characteristic analysis;Henze;J Nucl Med,2004
5. F-Dopa as an amino acid tracer to detect brain tumors;Heiss;J Nucl Med,1996