發送短信 : Exogenous factors from animal sources that induce platelet aggregation

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