title: Classification of potential risk factors for trigeminocardiac reflex in craniomaxillofacial surgery.
authors.affiliation: Department of Oral and Cranio-Maxillofacial Surgery, University Hospital, Zürich, Switzerland. Heinz-Theo.Luebbers@usz.ch
authors.forename: Heinz-Theo
authors.initials: HT
authors.lastname: Lübbers
authors.forename: Daniel
authors.initials: D
authors.lastname: Zweifel
authors.forename: Klaus Wilhelm
authors.initials: KW
authors.lastname: Grätz
authors.forename: Astrid
authors.initials: A
authors.lastname: Kruse