Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe importance of ultrasonography in infertile women with 'forgotten' intrauterine contraceptive devices.AuthorsRon-El, R; Weinraub, Z; Langer, R; Bukovsky, I; Caspi, EPublicationInternational Journal of Gynecology & Obstetrics, 1990, Vol 31, Issue 2, p203ISSN0020-7292Publication typeArticleDOI10.1016/0020-7292(90)90744-6