Thymus gland, Anterior view of thymus gland Spleen, Anterior view of the spleen Lymph node, Anterior view of a lymph node
Thymus gland, Anterior view of thymus gland
Spleen, Anterior view of the spleen
Lymph node, Anterior view of a lymph node
by John Wiley & Sons, Inc., Copyright (c) 1995-2002 All rights reserved.
