title: Historic background of spinal disorders.
authors.affiliation: Department of Neurological Sciences, Division of Neurosurgery, Università degli Studi di Napoli Federico II, Naples, Italy.
authors.forename: Oreste
authors.initials: O
authors.lastname: de Divitiis
authors.forename: Andrea
authors.initials: A
authors.lastname: Elefante
authors.forename: Enrico
authors.initials: E
authors.lastname: de Divitiis