أرسل هذا في رسالة قصيرة: Workplace health promotion: Assessing the cardiopulmonary risks of the construction workforce in Hong Kong

             ___               _    _     ______  
  ____      / _ \\    ____    | || | ||  /_   _// 
 |    \\   / //\ \\  |    \\  | || | ||    | ||   
 | [] ||  |  ___  || | [] ||  | \\_/ ||   _| ||   
 |  __//  |_||  |_|| |  __//   \____//   /__//    
 |_|`-`   `-`   `-`  |_|`-`     `---`    `--`     
 `-`                 `-`