IN this book Prof. Kenelm Digby discusses the functions which may be performed by such structures as the tonsils, the intestinal lymphoid follicles, and the vermiform appendix, all of which are ...

Tonsils, everyone is born with them, but what do they do? “Nobody really knows exactly how they work or what their function is,” says Dr. Ryan Winters, a board-certified Otolaryngologist Head and Neck ...