أرسل هذا في رسالة قصيرة: Discrepant serological findings in SARS-CoV-2 PCR-negative hospitalized patients with fever and acute respiratory symptoms during the pandemic

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