Which test?: There are hundreds, if not thousands of tests, each with its own upper and lower limit of normal, not to mention the levels that may be reached in disease. If could be specific about what test you have in mind, it may be feasible to provide a more precise answer.
Answered 10/18/2015
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A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
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