The eighteenth Scandinavian conference on gastroenterology and the ninth Scandinavian conference on endoscopy : Linköping, Sweden, 30 May-1 June, 1985 - Ihse, Ingemar (Universitetsforlaget, 1985)
Scandinavian journal of gastroenterology, ISSN 0085-5928 vol. 20, suppl. 113, 1985
Keywords: Gastroenterology; gastroenterologie; Endoscopy, Gastrointestinal; gastrointestinální endoskopie