title: Preoperative epidural placement in elderly patients with hip fractures: a request for essential information.
authors.forename: Brian M
authors.initials: BM
authors.lastname: Ilfeld
mesh_terms: D000767:Anesthesia, Epidural / Q000009:adverse effects; D006620:Hip Fractures / Q000601:surgery*; D006801:Humans; D019637:Orthopedic Procedures; D010146:Pain / Q000188:drug therapy; D011292:Premedication