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Diagnosis of carcinoma of the papilla of vater by duodenofiberscopy: Simultaneous attempt on endoscopic observation, aspiration cytology, retrograde pancreatocholangiography and biopsy

H. Taguchi, H. Harada, N. Yamamoto, 2007, Gastroenterologia Japonica.

Exocrine pancreatic function test by a synthetic peptide.

K. Mishima, I. Kimura, T. Hayashi, 1979, The American journal of gastroenterology.