Immune-Monitoring.de - A discussion-based site which features new methods in immune monitoring and topics on intensive care medicine relating to immunology and immune monitoring.

Inflammation: The Leukocyte Adhesion Cascade - A detailed look at its various stages. Maintained by the University of Virginia.

Lymphocyte Traffic and Homing - Illustrated description of how leukocytes recirculate and emigrate into lymphatic tissue during the immune responses. Includes links to references and chemotaxis. Maintained by Art Anderson, M.D.