title: Na + -Li +  exchange in single muscle fibers of the giant barnacle.
mesh_terms: D000818:Animals; D001692:Biological Transport; D002463:Cell Membrane Permeability; D066298:In Vitro Techniques; D007474:Ion Exchange; D007700:Kinetics; D008094:Lithium / Q000032:analysis / Q000378:metabolism*; D008839:Microelectrodes; D009132:Muscles / Q000378:metabolism*; D011188:Potassium / Q000032:analysis; D012964:Sodium / Q000032:analysis / Q000378:metabolism*; D001468:Thoracica / Q000378:metabolism*; D014867:Water / Q000032:analysis
chemical_list: D014867:Water; D008094:Lithium; D012964:Sodium; D011188:Potassium