Long-term sampling of intraventricular CSF in the unanesthetized monkey and dog.
D000818:Animals; D002404:Catheterization / Q000295:instrumentation / Q000379:methods*; D002552:Cerebral Ventricles / Q000601:surgery; D014695:Cerebral Ventriculography; D004285:Dogs / Q000134:cerebrospinal fluid*; D000882:Haplorhini / Q000134:cerebrospinal fluid*; D008253:Macaca mulatta; D013238:Stereotaxic Techniques