title: Pneumomediastinum after facial bone contouring surgery.
authors: Department of Plastic and Reconstructive Surgery, Myongji Hospital, Kwandong University College of Medicine, Goyang, Korea.
authors: Kun-Woon
authors: KW
authors: Yoo
authors: Department of Plastic and Reconstructive Surgery, Myongji Hospital, Kwandong University College of Medicine, Goyang, Korea.
authors: Kyung Sik
authors: KS
authors: Kim