title: Estimation of spread of lumbar or lower thoracic epidural anesthesia by a simple equation.
authors.affiliation: Department of Anesthesiology, Central Aizu General Hospital, 1-1 Tsuruga-machi, Aizuwakamatsu, Fukushima 965-0011, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Iwama
authors.forename: H
authors.initials: H
authors.lastname: Ohmizo
authors.forename: T
authors.initials: T
authors.lastname: Kaneko