title: The operative microscope in clinical neurosurgery.
mesh_terms: D006801:Humans; D008853:Microscopy / Q000295:instrumentation; D008866:Microsurgery / Q000295:instrumentation*; D009369:Neoplasms / Q000601:surgery; D009493:Neurosurgery / Q000295:instrumentation*; D010902:Pituitary Gland / Q000601:surgery; D013116:Spinal Cord / Q000601:surgery; D013523:Surgical Equipment; D014656:Vascular Surgical Procedures / Q000295:instrumentation