AN APPARATUS FOR PNEUMOENCEPHALOGRAPHY WITH CEREBROSPINAL FLUID AS AIR FILTER.
D061808:Air Filters; D014695:Cerebral Ventriculography; D002555:Cerebrospinal Fluid; D003952:Diagnostic Imaging; D004864:Equipment and Supplies; D006801:Humans; D011011:Pneumoencephalography; D011859:Radiography; D019616:Thoracic Surgical Procedures
CEREBROSPINAL FLUID; EQUIPMENT AND SUPPLIES; VENTRICULOGRAPHY