The use of 86rubidium as a label for red cells.
D004912:Erythrocytes; D006801:Humans; D010758:Phosphorus; D010761:Phosphorus Radioisotopes; D012413:Rubidium; D012414:Rubidium Radioisotopes
D010761:Phosphorus Radioisotopes; D012414:Rubidium Radioisotopes; D010758:Phosphorus; D012413:Rubidium
ERYTHROCYTES; PHOSPHORUS/radioactive; RUBIDIUM/radioactive