1. Pancreatic cytology;Butler, B.;Clin. Gastroent,1972
2. Cannulation of the papilla of Vater by endoscopy and retrograde cholangiopancreatography (ERCP);Cotton, P.B.;Gut,1972
3. Cannulation of papilla of Vater via fiber-duodenoscope: assessment of retrograde cholangiopancreatography in 60 patients;Cotton, P.B.; Salmon, P.R.; Blumgart, L.H.; Burwood, R.J.; Davies, G.T.; Lawrie, B.W.; Pierce, J.W.; Read, A.E.;Lancet,1972
4. Endoscopic pancreatography. II. The pathological endoscopic pancreatogram;Kasugai, T.; Kuno, N.; Kizu, M.; Kobayashi, S.; Hattori, K.;Gastroenterology,1972
5. The cytology of the intrapancreatic juice taken by duodenoscope cannulation into the duodenal papilla;Kozu, T.; Oi, I.; Takemoto, T.,1972