title: [Determination of serum vitamin B 12 by isotopic dilution].
mesh_terms: D000818:Animals; D001798:Blood Proteins; D002606:Charcoal; D003036:Cobalt Isotopes; D006454:Hemoglobins; D008722:Methods; D011865:Radioisotope Dilution Technique; D013997:Time Factors; D014805:Vitamin B 12 / Q000097:blood*
chemical_list: D001798:Blood Proteins; D003036:Cobalt Isotopes; D006454:Hemoglobins; D002606:Charcoal; D014805:Vitamin B 12
vernacular_title: Le dosage de la vitamine B12 du sérum par dilution isotopique.