XIIth International Congress of Head and Neck Radiology, XVIIth Congress of the European Society of Neuroradiology, 1st Congress of the World Federation of Interventional and Therapeutic Neuroradiology. October 6-13, 1991, Zurich, Switzerland.
D006257:Head / Q000000981:diagnostic imaging*; D006801:Humans; D009333:Neck / Q000000981:diagnostic imaging*; D009485:Neuroradiography; D015642:Radiology, Interventional