ACTA UNIVERSITATIS UPSALIENSIS COMPREHENSIVE SUMMARIES OF UPPSALA DISSERTATIONS FROM THE FACULTY OF MEDICINE ; 204 546,626 HAMMACHER ANNET Purification and functional studies of different isoforms of platelet-derived growth factor : thesis / by Annet Hammacher ; Uppsala University. - Uppsala : University, 1989. - [2], 50 s. : wykr. ; 25 cm (Acta Universitatis Upsaliensis Comprehensive Summaries of Uppsala Dissertations from the Faculty of Medicine, ISSN 0282-7476 ; 204) ISBN 91-554-2377-9