أرسل هذا في رسالة قصيرة: Safety assessment of azelaic acid and its derivatives entrapped in nanovesicles

 ______      ___      _____     _____             
|      \\   / _ \\   |__  //   |  ___||     ___   
|  --  //  | / \ ||    / //    | ||__      /   || 
|  --  \\  | \_/ ||   / //__   | ||__     | [] || 
|______//   \___//   /_____||  |_____||    \__ || 
`------`    `---`    `-----`   `-----`      -|_|| 
                                             `-`