أرسل هذا في رسالة قصيرة: Effect of home-based pulmonary rehabilitation using a woven rubber chain on the quality of life of COPD patients in Chiang Dao district, Chiang Mai, Thailand

 _____       ___      _  _    _    _     _____   
|  __ \\    / _ \\   | \| || | || | ||  |__  //  
| |  \ ||  | / \ ||  |  ' || | || | ||    / //   
| |__/ ||  | \_/ ||  | .  || | \\_/ ||   / //__  
|_____//    \___//   |_|\_||  \____//   /_____|| 
 -----`     `---`    `-` -`    `---`    `-----`