title: Risk of hematoma after epidural anesthesia and analgesia for cardiac surgery.
authors.forename: Anthony M-H
authors.initials: AM
authors.lastname: Ho
authors.forename: Peggy T Y
authors.initials: PT
authors.lastname: Li
authors.forename: Manoj K
authors.initials: MK
authors.lastname: Karmakar
mesh_terms: D000368:Aged; D000767:Anesthesia, Epidural / Q000009:adverse effects*; D013504:Cardiovascular Surgical Procedures / Q000009:adverse effects*; D006406:Hematoma / Q000175:diagnosis* / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012307:Risk Factors