title: A radioassay for serum folate: use of a two-phase sequential-incubation, ligand-binding system.
mesh_terms: D000748:Anemia, Macrocytic / Q000175:diagnosis; D000818:Animals; D001665:Binding Sites; D001681:Biological Assay; D005492:Folic Acid / Q000097:blood*; D005494:Folic Acid Deficiency / Q000175:diagnosis; D006801:Humans; D007780:Lacticaseibacillus casei; D002955:Leucovorin / Q000097:blood; D008722:Methods; D008892:Milk; D011485:Protein Binding; D011506:Proteins; D011874:Radiometry; D013053:Spectrophotometry; D013696:Temperature; D013763:Tetrahydrofolates / Q000097:blood; D014316:Tritium
chemical_list: D011506:Proteins; D013763:Tetrahydrofolates; D014316:Tritium; D005492:Folic Acid; D002955:Leucovorin