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RADIOASSAY, VITAMIN B12

A vitamin B-12 test system is a device intended to measure vitamin B-12 in serum, plasma, and urine. Measurements obtained by this device are used in… 
National Institutes of Health

Papers overview

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2005
2005
Methods were developed for the determination of45Ca plus L-[1-14C] asorbic acid in bones of animals following administration of… 
1978
1978
Radioisotopic contamination by recent radioisotope administration (either 99mtechnetium or 67gallium) to the patient for scanning… 
1974
1974