Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Follicular pharyngeal tonsil of S. camelus. The lymph nodules (Ln) are surrounded by a ring of delicate connective tissue (black arrows) richly supplied with blood vessels (Bv). Inter-nodular lymphoid tissue (Ilt) is situated between the lymph nodules and through which course prominent connective tissue (Ct) septa.
