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  ______     ___      ____      _____    ______   
 /_   _//   / _ \\   |  _ \\   |  ___|| |      \\ 
 `-| |,-   | / \ ||  | |_| ||  | ||__   |  --  // 
   | ||    | \_/ ||  | .  //   | ||__   |  --  \\ 
   |_||     \___//   |_|\_\\   |_____|| |______// 
   `-`'     `---`    `-` --`   `-----`  `------`

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Text this: Reduction of Endotoxin from Human Root Canals by Calcium Hydroxide Nanoparticles