發送短信 : Susceptibility Testing for the Polymyxins: Two Steps Back, Three Steps Forward?

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