This is the source of the document http://uk.answers.yahoo.com/question/index?qid=20100514035627AABUD9Z
On the same page it says "Wheezing is the hallmark of asthma, an extreme sensitivity of the lungs that causes inflammation and constriction of the airways. "The airway walls are narrow from swelling and inflammation," says Michael S. Sherman, M.D., an assistant professor and medical director of the Department of Pulmonary Services in the Division of Allergy, Critical Care and Pulmonary Medicine at Hahneman University Hospital in Philadelphia".
So if Wheezing is the hallmark of asthma ISonea are on the money.
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