發送短信 : The Role of Power Doppler Ultrasonography as Disease Activity Marker in Rheumatoid Arthritis

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