title: A competitive protein-binding assay for 25-hydroxycholecalciferol and 25-hydroxyergocalciferol in serum.
mesh_terms: D000328:Adult; D000818:Animals; D001667:Binding, Competitive; D002250:Carbon Radioisotopes; D002606:Charcoal; D002648:Child; D002845:Chromatography; D004872:Ergocalciferols / Q000097:blood*; D006801:Humans; D006887:Hydroxycholecalciferols / Q000097:blood*; D006914:Hydroxysteroids / Q000097:blood; D008722:Methods; D008832:Microchemistry; D011485:Protein Binding; D051381:Rats; D014316:Tritium; D014808:Vitamin D Deficiency / Q000097:blood
chemical_list: D002250:Carbon Radioisotopes; D004872:Ergocalciferols; D006887:Hydroxycholecalciferols; D006914:Hydroxysteroids; D014316:Tritium; D002606:Charcoal