1. Computerized transverse axial tomography with tissue density measurements (Report of March 1970);Kreel;J Comput Assist Tomogr (Comput Tomogr),1977
2. The E.M.I. general purpose scanner in the evaluation of pancreatic disease;Kreel;Acta Gastro-Enterol Belg,1976
3. The E.M.I. whole body scanner: an interim clinical evaluation of the prototype;Kreel;Br J Clin Equip,1976
4. E.M.I. total body scanner: technical aspects;Hill;Br J Clin Equip,1976
5. Computerized tomography of the normal pancreas (E.M.I.);Haertel,1977