Endoscopic Cannulation of the Ampulla of Vater: A Preliminary Report
McCune, William S., Shorb, Paul E., Moscovitz, HerbertVolume:
34
Year:
1988
Language:
english
DOI:
10.1016/S0016-5107(88)71332-2
File:
PDF, 2.90 MB
english, 1988