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IP address: 3.238.195.81
Time: 2024-03-28T23:56:04Z
URL: http://scholar.google.com/scholar_lookup?title=Economic+burden+of+impairment+in+children+with+severe+or+difficult-to-treat+asthma&year=2011&author=Szefler&journal=Ann+Allergy+Asthma+Immunol&volume=107&issue=2&pages=110-119.e1&doi=10.1016%2Fj.anai.2011.04.008&pmid=21802018