The Gastroenterologic Oncology Study Group

Singe, C.C.; Ewe, K.; Schlierf, G.; Jungi, W.F.

Zeitschrift für Gastroenterologie. Verhandlungsband 23: 228-230

1988


ISSN/ISBN: 0172-8504
PMID: 2454559
Document Number: 325461

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