METHOD of measuring the disintegration rate of sodium-22.
D007477:Ions; D011868:Radioisotopes; D012964:Sodium; D012979:Sodium Radioisotopes; D012982:Sodium, Dietary
D007477:Ions; D011868:Radioisotopes; D012979:Sodium Radioisotopes; D012982:Sodium, Dietary; D012964:Sodium
RADIOACTIVE SUBSTANCES/sodium