title: Sensitivity of sodium efflux in barnacle muscle fibers to the microinjection of calcium chloride.
mesh_terms: D000818:Animals; D001345:Autoradiography; D002122:Calcium Chloride / Q000008:administration & dosage / Q000494:pharmacology*; D009132:Muscles / Q000378:metabolism*; D012964:Sodium / Q000032:analysis / Q000378:metabolism*; D012975:Sodium Isotopes; D001468:Thoracica
chemical_list: D012975:Sodium Isotopes; D012964:Sodium; D002122:Calcium Chloride