發送短信 : THE DIFFERENCE BETWEEN LOCAL AND COMMERCIAL HYDROXYAPATITE ON MICROSTRUCTURE AND TRANSVERSE STRENGTH

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