PRACE DOKTORSKIE - FINLANDIA 548,391 HOSTIKKA SIRKKA LIISA Human type IV colagen : characterization of the 2(IV) chain and the 3 end of its gene, and identification of a novel 5(IV) chain with mutations in alport syndrome : academic dissertation / Sirkka Liisa Hostikka ; Biocenter and Departent of Biochemistry University of Oulu. - Oulu : University, 1990. - 85 s. : il. ; 24 cm (Acta Universitatis Ouluensis series A Scientiae Rerum Naturalium ; 212) ISSN 0355-3191 ISBN 951-42-3000-0