發送短信 : A investigative study on the effects of shiftwork on the medical-surgical nurses of Manila Sanitarium and Hospital

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