552,809 NYSTRÖM-LAHTI MINNA Genetic predisposition to hereditary non-polyposis colorectal cancer : academic dissertation / Minna Nystrdm-Lahti ; Department of Medical Genetics, University of Helsinki, Finland, Medical Faculty of the University of Helsinki. - Helsinki ; University of Helsinki, 1996. - 58, [28], 15, [7] s. : il., wykr. ; 25 cm ISBN 952-90-7435