543,358 HALTTUNEN JORMA Immunogenicity of allograft components : academic dissertation / Jorma Halttunen ; Faculty of Medicine of the Uniersity of Helsinki. - Helsinki : [Valtion Painatuskeskus], 1990. - [4], 67, [1], [22 wiele liczb.] s. : wykr. ; 25 cm ISBN 952-90-2020-1