title: Single influx rate for 42K+ in the single fiber of the barnacle.
mesh_terms: D000818:Animals; D003445:Crustacea; D004566:Electrodes; D066298:In Vitro Techniques; D007474:Ion Exchange; D009132:Muscles / Q000378:metabolism*; D011188:Potassium / Q000378:metabolism*; D011194:Potassium Isotopes; D013053:Spectrophotometry
chemical_list: D011194:Potassium Isotopes; D011188:Potassium