title: Extracellular currents from frog photoreceptors.
mesh_terms: D000818:Animals; D001001:Anura; D001224:Aspartic Acid / Q000494:pharmacology; D005071:Evoked Potentials / Q000187:drug effects*; D005110:Extracellular Space / Q000502:physiology; D066298:In Vitro Techniques; D010775:Photic Stimulation; D010786:Photoreceptor Cells / Q000166:cytology / Q000502:physiology*; D011893:Rana esculenta; D012160:Retina / Q000166:cytology
chemical_list: D001224:Aspartic Acid