PRACE DOKTORSKIE - FINLANDIA 299,231 POLLÄNEN JARI Directed cell surface plasminogen activation : academic dissertation /Jari Pollnen ; Faculty of Medicine of the University of Helsinki. - Helsinki : [Pika-Offset Oy], 1990. - 77 s. : il., wykr. ; 30 cm Summ. ISBN 952-90-1778-2