Abstracts of papers presented at the 23rd Scandinavian conference on gastroenterology and the 14th Scandinavian meeting on gastrointestinal endoscopy, Reykjavik, Iceland, 14-16 June, 1990 / edit. E. Oddsson, H. Gudjonsson, B. Thjodleifsson. -- Oslo : Universitetsforlaget, 1990. -- 104 s. -- (Scandinavian Journal of Gastroenterology ; Suppl. 176)

1. gastroenterológia 2. endoskopia 3. kongresy ako téma

I. Oddsson, E.
II. Gudjonsson, H.
III. Thjodleifsson, B.

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