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Positive Occult Blood and Negative Colonoscopy – Should We Perform Gastroscopy?
McLoughlin, Mark T, Telford, Jennifer JVolume:
21
Year:
2007
Language:
english
Journal:
Canadian Journal of Gastroenterology
DOI:
10.1155/2007/713047
File:
PDF, 1.36 MB
english, 2007