發送短信 : Cancer survival in Chiang Mai, Thailand, 1993-1997.

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