title: Immunoglobulin G4-related disease presenting as an intrapericardial tumor.
authors: Department of General Thoracic Surgery, Okayama University Hospital, Okayama, Japan.
authors: Masanori
authors: M
authors: Okada
authors: Department of General Thoracic Surgery, Okayama University Hospital, Okayama, Japan sugimo-s@cc.okayama-u.ac.jp.
authors: Seiichiro
authors: S
authors: Sugimoto
authors: Department of General Thoracic Surgery, Okayama University Hospital, Okayama, Japan.
authors: Masaomi
authors: M
authors: Yamane
authors: Department of General Thoracic Surgery, Okayama University Hospital, Okayama, Japan.
authors: Shinichiro
authors: S
authors: Miyoshi