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Needle knife papillotomy for endoscopic cholangiography and sphincterotomy
H.A. van Essen, L.J.D.M. Schelfhout, G.H. RitsemaVolume:
48
Year:
1996
Language:
english
Pages:
1
DOI:
10.1016/0300-2977(96)89613-6
File:
PDF, 139 KB
english, 1996