Measurement of red cell folate levels by 3H-pteroylglutamic acid (3H-PteGlu) radioassay.
D000740:Anemia / Q000097:blood; D002250:Carbon Radioisotopes; D004912:Erythrocytes / Q000032:analysis*; D005492:Folic Acid / Q000097:blood*; D005494:Folic Acid Deficiency / Q000097:blood; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007782:Lactoglobulins; D011485:Protein Binding; D013763:Tetrahydrofolates / Q000032:analysis; D014316:Tritium
D002250:Carbon Radioisotopes; D007782:Lactoglobulins; D013763:Tetrahydrofolates; D014316:Tritium; D005492:Folic Acid