title: Radioassay of folate.
mesh_terms: D005069:Evaluation Studies as Topic; D005492:Folic Acid / Q000097:blood*; D008894:Milk Proteins / Q000302:isolation & purification; D011485:Protein Binding; D011854:Radiochemistry; D013763:Tetrahydrofolates; D014316:Tritium
chemical_list: D008894:Milk Proteins; D013763:Tetrahydrofolates; D014316:Tritium; D005492:Folic Acid