DAHLEN INGER 553,801 Obstructive pulmonary disease : studies of acute exacerbations and immunologic status / by Inger Dahlen ; [Uppsala University]. -Uppsala : Acta Universitatis Upsaliensis, 1999. - 55 s. : wykr. ; 25 cm. - (Comprehensive Summaries of Uppsala Dissertations from the Faculty of Medicine, ISSN 0282-7476 ; 870) Doctoral dissertâtion. - Bibliogr. s. 44-54 ISBN 91-554-4555-1