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If you answer YES to at least two of the questions below, you may qualify for the EXTRA Study.
- Are you currently taking Advair 500/50? or
- Are you currently taking another high-dose inhaled corticosteroid and long-acting beta-agonist, such as salmeterol or formoterol?
- Is your asthma causing you trouble during periods of activity or do you have sleeping problems due to your symtoms?
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