Abstracts of papers presented at the 27th Scandinavian Congress of Gastroenterology : Uppsala, Sweden, 29-31 May 1995 / edit. Lars Lööf ... [et al.] Vol. 30 Suppl. 209 1995. Oslo : Scandinavian University Press, 1995. 134 s.   [1, z toho volných 0, prezenčně 1]