Lymphatic System Guide - Laminated 4.5" x 6.75" Pocket Chart - Medical Quick Reference Guide by Permacharts Laminated 4.5" x 6.75" Lymphatic System medical pocket nursing chart quick reference guide Pocket chart reference guide to the human Lymphatic systems and their relationship to other vital systems In this chart, the drainage of the lungs, breast, heart, and other major organs are illustrated and including the lymph nodes, thymus gland, tonsils, and spleen are detailed. Diagrams and supporting text to ensure fast learning Easy-to-read to promoted memory retention. Great quick reference aid.