{Reference Type}: Letter {Title}: Principles and challenges of generative artificial intelligence detection. {Author}: Cheng K;Li W;Zhang N;Liu X;Wu H; {Journal}: Br J Anaesth {Volume}: 0 {Issue}: 0 {Year}: 2024 Aug 1 {Factor}: 11.719 {DOI}: 10.1016/j.bja.2024.06.037