title: A comparative study of sodium ion in muscle tissue and ion exchange resins through the application of nuclear magnetic resonance.
mesh_terms: D000818:Animals; D001001:Anura; D001692:Biological Transport; D007475:Ion Exchange Resins; D009682:Magnetic Resonance Spectroscopy; D009132:Muscles / Q000378:metabolism*; D011892:Rana catesbeiana; D012964:Sodium / Q000032:analysis / Q000378:metabolism; D012975:Sodium Isotopes
chemical_list: D007475:Ion Exchange Resins; D012975:Sodium Isotopes; D012964:Sodium