title: Case 2: The foreign body that wasn't.
authors.affiliation: Western University.
authors.forename: Krishanthan
authors.initials: K
authors.lastname: Parmeswaran
authors.affiliation: Department of Paediatrics, Western University, Children's Hospital at London Health Sciences Centre London, Ontario.
authors.forename: Rodrick
authors.initials: R
authors.lastname: Lim
authors.affiliation: Department of Paediatrics, Western University, Children's Hospital at London Health Sciences Centre London, Ontario.
authors.forename: Timothy
authors.initials: T
authors.lastname: Lynch