YIN HONG 553,655 Human mouse mammary tumor virus like elements and their relation to breast cancer / by Hong Yin ; [Uppsala University]. - Uppsala : Acta Universitatis Upsaliensis, 1999. - 50 s. ; 24 cm. -(Comprehensive Summaries of Uppsala Dissertations from the Faculty of Medicine, ISSN 0282-7476 ; 834) Doctoral dissertation. - Bibliogr. s. 42-50 ISBN 91-554-4437-7