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B12s role in red blood cell production is critical here
B12 Deficiency Guidelines Change Date Needed For GP Letter Hi there, I'm writing a letter to my GP but need to put correct info and I'm unsure who I can quote
Aug 2019;35(8):695-700
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Such studies remind us that negative or nuanced outcomes are often the most enlightening, pushing the field forward and helping refine both scientific questions and clinical practice
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