Peptic ulcer at the end of the 20th century: biological and psychological risk factors.

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🔗 View Article (PMID 10633828)

Published in Can J Gastroenterol on November 01, 1999

Authors

S Levenstein1

Author Affiliations

1: Gastroenterology Division, San Camillo-Forlanini Hospital, Rome, Italy. slevenstein@compuserve.com