並前往https://books.google.com.tw/books?id=zMXHBAAAQBAJ&pg=PA89&lpg=PA89&dq=Urinary+bladder&source=bl&ots=FUhGVbe49A&sig=ACfU3U30gJHn-d_GFCjFlcRUzACGdNHQ7w&hl=zh-TW&sa=X&ved=2ahUKEwj_uJOXibH5AhUB3qQKHfrxCv4Q6AF6BQjwAhAD