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How a Vitamin B12 Blood Test Can Help Confirm Your Levels
A vitamin B12 blood test is one way to know if you’re B12 deficient. Some people opt for a urine test instead. Learn when ...
The New England Journal of Medicine17d
Pooled Human Plasma as a Volume Expander
per minute). Before plasma infusion, skin testing was performed with plasma from the test subject and from two different pools of stored human plasma. The test subject's blood was drawn into ACD ...