1. Ultrasound in the diagnosis of pancreatic tumours;Engelhardt, G.; Blauenstein, U.W.;Gut,1970
2. Echographic diagnosis of pancreatic lesions;Filly, R.A.; Freimanis, A.K.;Radiology,1970
3. The diagnosis of pancreatic lesions by means of ultrasonic scanning and ultrasonically guided puncture. Abstracts of the 2nd European Congress on Ultrasonics in Medicine;Hancke, S.; Heje, C.,1975
4. Pancreatic echography: a new dimension in the diagnosis of pseudocyst;Leopold, G.R.;Radiology,1972
5. Evaluation of pancreatic scanning;Liewendahl, K.; Kvist, G.;Acta Medica Scandinavica,1970