title: Regional anesthesia with the patient and anesthesiologist in the supine position.
authors.forename: M
authors.initials: M
authors.lastname: Yamamuro
authors.forename: T
authors.initials: T
authors.lastname: Nakaho
authors.forename: Y
authors.initials: Y
authors.lastname: Okuda
authors.forename: T
authors.initials: T
authors.lastname: Kitajima
mesh_terms: D000767:Anesthesia, Epidural / Q000379:methods*; D000775:Anesthesia, Spinal / Q000379:methods*; D004824:Epidural Space; D006801:Humans; D013346:Subarachnoid Space; D016683:Supine Position