605,948 HJORTBERG MATS Anti-blastocyst antibodies studied with reference to immunotargetting : [doctoral thesis] / by Hats Hjortberg ; - [Uppsala University], - Uppsala : Academiae Ubsaliensis, 1992. - [2], 26 s. ; 25 cm (Acta Universitatis Upsaliensis : Comprehensive Summaries of Uppsala Dissertations from the Faculty of Medicine, ISSN 0282-7476 ; 383) ISBN 91-554-3005-8