| Literature DB >> 3058620 |
Abstract
The results obtained using two commercially available radioisotope dilution (RID) assay kits for determining vitamin B12 were compared. Comparison of the results obtained with the two RID methods gave a correlation coefficient of 0.9390 for gruel samples. The results obtained with one of the kits were slightly lower, probably due to a difference in the RID assay techniques.Entities:
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Year: 1988 PMID： 3058620
Source DB: PubMed Journal: Int J Vitam Nutr Res ISSN： 0300-9831 Impact factor: 1.784