Birchall James D, Blackband Kevin, Freeman Brian J, Ganatra Rakesh H, O'Leary Mark, Perkins Alan C
Nuclear Medicine Clinic, Department of Medical Physics, A Floor, Queen's Medical Centre, Nottingham, UK.
Eur J Nucl Med Mol Imaging. 2004 Feb;31(2):308. doi: 10.1007/s00259-003-1418-4.