C118 Hepatobiliary contrast
Using a knife was a very rare scene in a student's fight, unless it was a fight to the death, they would not use it. A fifteen or sixteen year old brat who did not know how high the heavens were and how deep the earth was, if he used a knife, it would be the most fatal of them, because they did not know where the knife was aimed, and no one would die if they stabbed it, or how they stabbed it