Multi-laboratory evaluation of 'serum vitamin B12 level' measured by radioassay for 'total B12' vs. 'true cobalamin' vs. microbiologic assay with Euglena gracilis

B. Cooper, E. P. Frenkel, N. Colman

Research output: Contribution to journalArticle

2 Scopus citations
Original languageEnglish (US)
JournalClinical Chemistry
Volume25
Issue number6
Publication statusPublished - 1979

ASJC Scopus subject areas

  • Clinical Biochemistry

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