RT Journal Article SR Electronic T1 An Interactive Technique for Three-Dimensional Image Registration: Validation for PET, SPECT, MRI and CT Brain Studies JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 2011 OP 2018 VO 35 IS 12 A1 Uwe Pietrzyk A1 Karl Herholz A1 Gereon Fink A1 Andreas Jacobs A1 Rüdiger Mielke A1 Ina Slansky A1 Michael Würker A1 Wolf-Dieter Heiss YR 1994 UL http://jnm.snmjournals.org/content/35/12/2011.abstract AB