The missing IUD.
Vasquez
Peter
P
Department of Obstetrics and Gynecology, Hospital of the University of Pennsylvania, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA.
Schreiber
Courtney A
CA
D005260:Female; D005547:Foreign Bodies / Q000209:etiology*; D006801:Humans; D007436:Intrauterine Devices, Medicated / Q000009:adverse effects*; D010388:Pelvis / Q000473:pathology*; D011247:Pregnancy