PRACE DOKTORSKIE - FINLANDIA 299,234 ARAJARVI EERO Maxillofacial, chest and abdominal injuries sustained in servere traffic accidents : academic dissertation / Eero Arajarvi ; Medical Faculty of the University of Helsinki. - Helsinki: [Multor Oy], 1989. -[2], 55, [1], [48 wiele liczb.] s. : il., wykr. ; 30 cm (Reports from Liikenneturva /The Central Organization for Traffic Safety, ISSN 0355-6654 ; 35) Summ. ISBN 951-9151-76-1