549,477 USUKI KENSUKE Structural and functional properties of platelet- derived endothelial cell growth factor : [doctoral thesis] / by Kensuke Usuki. - Uppsala : Academiae Ubsaliensis, 1992. - 49 s. ; 25 cm (Acta Universitatis Upsaliensis!Comprehensive Summaries of Uppsala Dissertations from the Faculty of Medicine ISSN 0282-7476 ; 347) ISBN 91-554-2900-9