發送短信 : Systematic review and meta-analysis of randomised trials to ascertain fatal gastrointestinal bleeding events attributable to preventive low-dose aspirin: No evidence of increased risk

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