title: Demonstration of Rb+, Cs+, and Na+ localization in single muscle fibers by autoradiography at 77 degrees K.
mesh_terms: D000818:Animals; D001001:Anura; D001345:Autoradiography; D002586:Cesium / Q000378:metabolism*; D009132:Muscles / Q000378:metabolism*; D012413:Rubidium / Q000378:metabolism*; D012964:Sodium / Q000378:metabolism*
chemical_list: D002586:Cesium; D012964:Sodium; D012413:Rubidium