title: The chinese ring: a contraceptive intrauterine device.
authors.affiliation: Kirksville College of Osteopathic Medicine, Missouri, USA.
authors.forename: Taylor L
authors.initials: TL
authors.lastname: MacDonald
authors.forename: Eugenio O
authors.initials: EO
authors.lastname: Gerscovich
authors.forename: John P
authors.initials: JP
authors.lastname: McGahan
authors.forename: Maria
authors.initials: M
authors.lastname: Fogata
mesh_terms: D000328:Adult; D005260:Female; D005547:Foreign Bodies / Q000000981:diagnostic imaging*; D006801:Humans; D007434:Intrauterine Devices; D013193:Stainless Steel; D014463:Ultrasonography
chemical_list: D013193:Stainless Steel