PRACE DOKTORSKIE - SZWECJA 605,636 THALEN ARNE Non-symraetrial pregnane cyclic 16a, 17a - acetals and their C(22) epiraers as anti-inflairanatory agents: synthesis, structure and topical / systemic activity relationships : [thesis] / Arne Thalen ; Uppsala University. - Uppsala : University, 1988. - 42 s. : il. ; 24 cm (Acta Universitatis Upsaliensis. Comprehensive Summaries of Uppsala Dissertations from the Faculty of Pharmacy, ISSN 0282-7484 ; 36)