PRACE DOKTORSKIE - SZWECJA 546,620 KNUTSON LARS Intestinal secretion of bicarbonate and inflammatory substances studies experimentally and with segmental intestinal perfusion in man : Relation to mucosal protection and Crohnc disease / [thesis] by Lars Knutson ; [Uppsala University]. - Uppsala : Academiae Upsaliensis, 1989. - 51 s. ; 24 cm (Acta Universiuatis Upsaliensis : Comprehensive Summaries of Uppsala Dissertations from the Faculty of Medicine, ISSN 0282-7476 ; 194) ISBN 91-554-2350-3