Endoscopy in the diagnosis of Crohn disease localized in the upper digestive tract

Mainguet, P.; Debongnie, J.C.; Jouret, A.; Haot, J.

Acta Gastro-Enterologica Belgica 50(5): 491-497

1987


ISSN/ISBN: 1784-3227
PMID: 3503463
Document Number: 297015

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