title: The neck: a pain generator for the head.
authors.affiliation: Dept of Anesthesiology, Pain & Palliative Care, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands; Dept of Anesthesiology, Tan Tock Seng Hospital, Singapore.
authors.forename: Nicholas Hl
authors.initials: NH
authors.lastname: Chua
authors.forename: Oliver
authors.initials: O
authors.lastname: Wilder-Smith
authors.forename: Kris
authors.initials: K
authors.lastname: Vissers