Showing items related by title and MeSH subject.

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  International standard for holotranscobalamin (‎holoTC)‎: Report of the international collaborative study to assign a holoTC value to the International standard for folate and B12 (‎03/178)‎: Expert Committee on Biological Standardization: Geneva, 12 to 16 October 2015 

  World Health Organization; WHO Expert Committee on Biological Standardization (‎WHO/BS/2015.2263, 2015)‎
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  A proposed international standard for vitamin B12 and serum folate: report of the international collaborative study to evaluate a batch of lyophilised serum for B12 and folate content: Expert Committee on Biological Standardization, Geneva, 24 to 28 October 2005 

  World Health Organization; WHO Expert Committee on Biological Standardization (‎WHO/BS/05.2025WHO/BS/2015.2263, 2015)‎
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  Biological standardization and control: a scientific review commissioned by the UK National Biololgical Standards Board (‎NBSB)‎ 

  World Health Organization. Biologicals Unit (‎WHO/BLG/97.1, 1997)‎