أرسل هذا في رسالة قصيرة: Simultaneous analysis of Ba and Sr to Ca ratios in scleractinian corals by inductively coupled plasma optical emissions spectrometry

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