title: Multiport minimally invasive skull base surgery: how many ports are too many?
authors.affiliation: Neurological Surgery, Division of Neuro-Oncologic Neurosurgery and Stereotactic Radiosurgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA.
authors.forename: Yaron A
authors.initials: YA
authors.lastname: Moshel
authors.forename: Theodore H
authors.initials: TH
authors.lastname: Schwartz