545,102 LOFBERG BOËL Tissue specifity of N—nitrosamine metabolism : studies in pregnant and non—pregnant rodens : [thesis] / Boel Lofberg ; Uppsala University. ) Uppsala : Academiae Upsaliensis, 1985. — 52 s. : il., wykr. ; 25 cm (Acta Universitatis Upsaliensis Comprehensive Sunpnaries of Uppsala Dissertations from the Faculty of Pharmacy, ISSN 0282-7484 ; 4) ISBN 91-54-17X-9