An individual who had done many blood tests with a result of O+ suddenly shows up as O- in 3 different tests in 2 different labs. Is that natural or due to an inaccuracy at the labs?
21 يناير 2013
the history of the patient is important, did he receive blood transfusions before, is it a female patient who delivered babies etc .the final solution is to do it, in a specialised laboratory .
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