title: An improved instrument for fast implantation of small pellets in the brain.
mesh_terms: D000818:Animals; D000830:Animals, Laboratory; D001921:Brain; D007267:Injections / Q000295:instrumentation*; D008722:Methods; D009339:Needles; D011600:Psychopharmacology / Q000295:instrumentation; D013238:Stereotaxic Techniques / Q000295:instrumentation; D013997:Time Factors