並前往https://books.google.com.tw/books?id=aUBDAAAAQBAJ&pg=PA224&lpg=PA224&dq=carotid+phonoangiography+b-mode%E4%B8%AD%E6%96%87&source=bl&ots=3Xg_iiq8qN&sig=ACfU3U3Nk6kXQoTduyFGAt5BdoXVjOIV6w&hl=zh-TW&sa=X&ved=2ahUKEwjNnd6juYj4AhX0IbcAHfgdBscQ6AF6BAgoEAM