Text this: Selective thrombosis of tumor for enhanced hypoxia-activated prodrug therapy

 ______    _    _    _    _     ______   _    _   
|      \\ | || | || | || | ||  /_   _// | |  | || 
|  --  // | || | || | || | ||   -| ||-  | |/\| || 
|  --  \\ | \\_/ || | \\_/ ||   _| ||_  |  /\  || 
|______//  \____//   \____//   /_____// |_// \_|| 
`------`    `---`     `---`    `-----`  `-`   `-`