title: Epidural analgesia and coronary artery bypass grafting: the controversy continues.
authors.forename: Glenn P
authors.initials: GP
authors.lastname: Gravlee
mesh_terms: D015360:Analgesia, Epidural / Q000009:adverse effects*; D001026:Coronary Artery Bypass; D006407:Hematoma, Epidural, Cranial / Q000209:etiology*; D006801:Humans; D010264:Paraplegia / Q000517:prevention & control*