VIRTANEN ANDERS 605,212 Genetic diversity generated by RNA ; /ribonucleic acid/ splicing : an analysis of early adenovirus genes : /doctoral thesis /by Anders Virtanen ; /Uppsala University/. - Uppsala : /Kopiecenter/, 1984. - 43 s. : wykr. ; 22 on /Acta Universitatis Upsaliensis. Abstracts of Uppsala Dissertations from the Faculty of medicine, ISSN 0345-004X ;491) ISBN 91-554-1550-4