title: [An amplifier for intra- and extracellular registration of biopotentials using high-ohmic electrodes].
mesh_terms: D000200:Action Potentials; D000669:Amplifiers, Electronic; D011199:Potentiometry / Q000295:instrumentation*
vernacular_title: Usilitel' dlia vnutri- i vnekletochnogo otvedeniia biopotentsialov s ispol'zovanem vysokoomnykh mikroélektrodov.