550,539 BORGSTROM LARS Methodological studies on lung deposition : evaluation of inhalation devices and absorption mechanisms : [doctoral thesis] / by Lars Borgstrom. - Uppsala : Acta Universitatis Upsaliensis, 1993. - 51 s. : wykr. , 24 cm (Comprehensive Summaries of Uppsala Dissertations from the Faculty of Pharmacy, ISSN 0282-7484 ; 105) ISBN 91-554-3069-4