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  ______   __   __    _  _      ___      ____    
 /_   _//  \ \\/ //  | \| ||   / _ \\   |  _ \\  
 `-| |,-    \ ` //   |  ' ||  / //\ \\  | |_| || 
   | ||      | ||    | .  || |  ___  || | .  //  
   |_||      |_||    |_|\_|| |_||  |_|| |_|\_\\  
   `-`'      `-`'    `-` -`  `-`   `-`  `-` --`

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Text this: Air pollution-related peak expiratory flow rates among asthmatic children in Chiang Mai, Thailand