Experiences with nitrous oxide-oxygen as contrast medium in encephalography and ventriculography performed under general anaesthesia.
D000768:Anesthesia, General; D001927:Brain Diseases / Q000000981:diagnostic imaging*; D014695:Cerebral Ventriculography; D003287:Contrast Media; D006801:Humans; D009609:Nitrous Oxide; D010100:Oxygen
D003287:Contrast Media; D009609:Nitrous Oxide; D010100:Oxygen