552,490 DANCKWARDT-LILLIESTROM NIKLAS The human endolymphatic sac, with particular regard to Henier's disease : an ultrastructural and cyto-chemical study of surgically obtained tissue : [thesis] / by Niklas Danckwardt-Lilliestrom ; Department of Oto-Rhino-Laryngology and Head and Neck Surgery University Hospital Uppsala. - Uppsala : Acta Unive-rsitatis Upsaliensis, 1996. - 55 s. ; 24 cm (Acta Universitatis Upsaliensis:Comprehensive Summaries of Uppsala Dissertations from the Faculty of Medicine, ISSN 0282-7476 ; 640) Zawiera 5 prac wspdlaut. ISBN 91-554-3827-X