title: Variant angina associated with myocardial bridging and obstructive sleep apnea syndrome after lumbar spine surgery.
authors.affiliation: Department of Anesthesiology and Pain Medicine, Kyung Hee University Hospital, Kyung Hee University, Seoul, Korea.
authors.forename: Hee-Yong
authors.initials: HY
authors.lastname: Kang
authors.affiliation: Department of Anesthesiology and Pain Medicine, Kyung Hee University Hospital at Gangdong, Kyung Hee University, Seoul, Korea.
authors.forename: Dae-Young
authors.initials: DY
authors.lastname: Seo
authors.affiliation: Department of Anesthesiology and Pain Medicine, Kyung Hee University Hospital at Gangdong, Kyung Hee University, Seoul, Korea.
authors.forename: Jun-Young
authors.initials: JY
authors.lastname: Chung
authors.affiliation: Department of Anesthesiology and Pain Medicine, Kyung Hee University Hospital, Kyung Hee University, Seoul, Korea.
authors.forename: Sung-Wook
authors.initials: SW
authors.lastname: Park
authors.affiliation: Department of Anesthesiology and Pain Medicine, Kyung Hee University Hospital at Gangdong, Kyung Hee University, Seoul, Korea.
authors.forename: Jong-Man
authors.initials: JM
authors.lastname: Kang