أرسل هذا في رسالة قصيرة: HPLC analysis of laxative rhein content in cassia fistula fruits of different provenances in Thailand

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