HASSON H./red./ 543,780 BIOMEDICAL Biomedical aspects of lUDs / ed. H. Hasson, Elsayed Saad Eldin Hafez and W. A. van Os ; contributors L. Andolsek let al — Lancaster /etc/ : MTP Press Ltd., /1985/. — IX, /I/, 142 s. : il., tab.; 24 cm (Advances in Reproductive Health Care) ISBN 0-85200-806-6