發送短信 : Alpha amylase as a salivary biomarker of acute stress of venepuncture from periodic medical examinations

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