In another season five episode, "Joy to the World", House, in an attempt to fool his team, uses a book by Joseph Bell, Conan Doyle's inspiration for Sherlock Holmes.
Noutro episodio desa mesma tempada, "Joy to the World", nun intento de enganar o seu equipo House usa un libro de Joseph Bell, a inspiración de Conan Doyle para Sherlock Holmes.