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