title: A new intrathoracic foreign body.
authors.forename: N S
authors.initials: NS
authors.lastname: Curry
authors.forename: K F
authors.initials: KF
authors.lastname: O'Connor
authors.forename: M N
authors.initials: MN
authors.lastname: Bagg
authors.forename: S I
authors.initials: SI
authors.lastname: Schabel
mesh_terms: D000368:Aged; D005260:Female; D005547:Foreign Bodies / Q000209:etiology*; D006801:Humans; D010496:Pericardium; D011183:Postoperative Complications / Q000209:etiology*