The determination of sodium and potassium in biological material by neutron activation analysis.
D001826:Body Fluids; D007477:Ions; D009501:Neutron Activation Analysis; D011188:Potassium / Q000737:chemistry*; D012964:Sodium / Q000737:chemistry*; D012982:Sodium, Dietary
D007477:Ions; D012982:Sodium, Dietary; D012964:Sodium; D011188:Potassium
BODY FLUIDS; POTASSIUM/chemistry; SODIUM/chemistry