Improvement of the technique of stereotaxic brain operations by the method of Guiot-Gillingham.
D000769:Anesthesia, Inhalation; D001921:Brain / Q000601:surgery*; D014695:Cerebral Ventriculography; D006801:Humans; D008722:Methods; D013238:Stereotaxic Techniques; D013523:Surgical Equipment; D013997:Time Factors