發送短信 : A novel expandable drug-eluting ureteric stent for the treatment of urological disorder

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