@article{LangenZiemonsKiwitetal.2013,
  author    = {Karl J. Langen and Karl Ziemons and J{\"u}rgen C. W. Kiwit and Hans Herzog and Torsten Kuwert and Wolfgang Bock and Gerhard St{\"o}cklin and Ludwig E. Feinendegen and Hans-W. M{\"u}ller-G{\"a}rtner},
  title     = {3-[123I]iodo-α-methyltyrosine and [methyl-11C]-L-methionine uptake in cerebral gliomas: a compara-tive study using SPECT and PET},
  journal   = {Journal of Nuclear Medicine},
  volume    = {38},
  number    = {4},
  pages     = {517 -- 522},
  year      = {2013},
}