548,449 SAGSTRÖM SAMUEL Epithelial ion transport in cystic fibrosis : X-ray microanalysis of animal models and cell cultures : [thesis] / by Samuel Sagstrom; Uppsala University Faculty of Medicine. - Uppsala : Academiae Ubsalien-sis, 1991. - 64 s. : wykr. ; 25 cm (Acta Universitatis Upsaliensis : Comprehensive Summaries of Uppsala Dissertations from the Faculty of Medicine, ISSN 0282-7476 ; 308) ISBN 91-554-2740-5