أرسل هذا في رسالة قصيرة: Incidence, predictors, and survival of pulmonary hypertension determined by echocardiography in Thai patients with early systemic sclerosis (SSc): inception cohort study

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