並前往https://books.google.com.tw/books?id=lI3IAwAAQBAJ&pg=PA188&lpg=PA188&dq=carotid+phonoangiography+b-mode%E4%B8%AD%E6%96%87&source=bl&ots=-cf3VAFgCm&sig=ACfU3U2Y6H_FZRs_nKHiHK75O695lOPgEg&hl=zh-TW&sa=X&ved=2ahUKEwjNnd6juYj4AhX0IbcAHfgdBscQ6AF6BAglEAM