If you want an : Accurate diagnosis- it should be made by a physician.
Answered 9/11/2013
4.9k views
Gold standard: Full pulmonary function testing at a great lab will prove it. Methacholine challenge testing may also be useful. Take home message: a great pft lab will give the answer to such a question.
Answered 9/2/2013
4.9k views
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A doctor has provided 1 answer
A doctor has provided 1 answer
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