title: [Not Available].
authors.affiliation: Hospital de Ensino e Pesquisa Ankara Diskapi Yildirim Beyazit, Ankara, Turquia. Electronic address: dilek.yazicioglu@hotmail.com.
authors.forename: Dilek
authors.initials: D
authors.lastname: Yazicioglu
authors.affiliation: Hospital de Ensino e Pesquisa Ankara Diskapi Yildirim Beyazit, Ankara, Turquia.
authors.forename: Taylan
authors.initials: T
authors.lastname: Akkaya
authors.affiliation: Hospital de Ensino e Pesquisa Ankara Diskapi Yildirim Beyazit, Ankara, Turquia.
authors.forename: Ercan
authors.initials: E
authors.lastname: Sonmez
authors.affiliation: Hospital de Ensino e Pesquisa Ankara Diskapi Yildirim Beyazit, Ankara, Turquia.
authors.forename: Haluk
authors.initials: H
authors.lastname: Gumus
keywords: Bloqueio espinhal; Levobupivacaína; Lidocaína; RTUP