PRACE DOKTORSKIE - SZWECJA 552,302 ARVIDSON MARIA Casual sexual contacts in females : with special reference to travel : [doctoral thesis] / by Maria Ar-vidson ; [Institute of Clinical Bacteriology Uppsala University], - Uppsala : Acta Universitatis Upsaliensis, 1996. - 50 s. ; 24 cm (Acta Universitatis Upsaliensis. Comprehensive Summaries of Uppsala Dissertations from the Faculty of Medicine, ISSN 0282-7476 ; 591) ISBN 91-554-3696-X