أرسل هذا في رسالة قصيرة: Urinary pesticide metabolites in school students from northern Thailand

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