PAULSSEN, R. H. 305.180 ABSTRACTS Abstracts of papers presented at the Thirty-First Nordic Meeting on Gastroenterology, the Twenty-Second SADE Meeting on GI Endocopy and the Tenth SAGIM Scientific Session on Gastrointestinal Motility, Tromso, Norway, 2-5 June 1999 / ed. by R. H. Paulssen, J. Kjaeve and J. Florholmen. - Oslo [etc.] : Scandinavian University Press, 1999 - V, 18 s. ; 28 cm. - (Scandinavian Journal k Gastroenterology, ISBN 0085-5928 ; vol.34, SUppl. 229) Indeks