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Italian Journal of Gastroenterology and Hepatology|February 1, 1997
Endoscopic retrieval of a surgical gauze from the common bile ductL Cipolletta, M A Bianco, G Rotondano, et al.
Gene|February 14, 1990
Molecular cloning and deletion of the gene encoding aspergillopepsin A from Aspergillus awamoriR M Berka, M Ward, L J Wilson, et al.
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