Abstracts of papers presented at the twenty first Scandinavian conference on gastroenterology and the twelfth Scandinavian meeting on gastrointestinal endoscopy : Turku, Finland, 2-4 June 1988 - Havia, T; Kivilaakso, E; Schröder, T; Vuorinen, M. L (Norwegian University Press, 1988)
Scandinavian journal of gastroenterology, ISSN 0085-5928 vol. 23, suppl. 145, 1988
Keywords: Gastroenterology; gastroenterologie; gastrointestinální endoskopie; Endoscopy, Gastrointestinal