發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Factors associated with mortality in immunocompetent patients with hospital-acquired pneumonia