title: A simple method for the construction of coaxial multibarrelled micropipettes with exchangeable components.
mesh_terms: D000818:Animals; D001921:Brain / Q000187:drug effects / Q000502:physiology*; D004567:Electrodes, Implanted; D004586:Electrophoresis / Q000295:instrumentation; D008839:Microelectrodes; D009431:Neural Conduction / Q000187:drug effects; D009482:Neurophysiology / Q000295:instrumentation*; D018377:Neurotransmitter Agents / Q000502:physiology
chemical_list: D018377:Neurotransmitter Agents