أرسل هذا في رسالة قصيرة: Natural disease progression and novel survival prediction model for hepatocellular carcinoma with spinal metastases: A 10-year single-center study

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