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We do not use medical assistants, trainees, or paramedics for IV therapy
One of the key stumbling blocks at this point was that most of the immunoassays then available relied on antibodies sourced from serum collected from immunised animals or humans, called polyclonal antiserum
If you havent had a regular source of B12 for more than a few months, take 2,000 g once a day for 2 weeks to replenish your stores
Clinical deterioration can occur
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