[The combination of various mammalian sera with vitamin B12].
D000818:Animals; D001769:Blood; D045728:Corrinoids; D006397:Hematinics; D006801:Humans; D008322:Mammals; D010084:Oxidation-Reduction; D014805:Vitamin B 12 / Q000097:blood*
D045728:Corrinoids; D006397:Hematinics; D014805:Vitamin B 12
BLOOD; VITAMIN B12/in blood
Sur la combinaison du sérum de quelques mammifères avec la vitamine B12.