發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Coronary blood flow velocity measurement from X-ray cineangiograms