PRACE DOKTORSKIE - SZWECJA NORDSTROM MARIE-LOUISE 606,066 Effect of smoking on social differences in birthweight, late fetel death, and infant mortality : [doctoral thesis] / by Marie-Louise Nordstrom. - Uppsala : Acta Universitatis Upsaliensis, 1995. -37 s. : il., ; 25 cm (Acta Universitatis Upsaliensis. Comprehensive Summaries of Uppsala Dissertations from the Faculty of Medicine,, ISSN 0282-7476 ; 555) ISBN 91-554-3548-3