發送短信 : Positron emission tomographic imaging in drug discovery

  _  __    _____    _    _     _____             
 | |/ //  |  ___|| | || | ||  |  ___||   ____    
 | ' //   | ||__   | || | ||  | ||__    |    \\  
 | . \\   | ||__   | \\_/ ||  | ||__    | [] ||  
 |_|\_\\  |_____||  \____//   |_____||  |  __//  
 `-` --`  `-----`    `---`    `-----`   |_|`-`   
                                        `-`