發送短信 : AN ABSORPTIOMETRIC METHOD OF ESTIMATING CHOLINE ESTERS AND ITS USE IN DETERMINING THE CHOLINESTERASE ACTIVITY OF BLOOD

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