Rappresentazione schematica di migrazione dei leucociti attraverso l'endotelio.
Autore: Kuebi (Armin Kübelbeck) after a graphics by U. H. von Andrian and C. R. Mackay: T-Cell Function and Migration. In: NEJM. October 5th, 2000, p. 1025. and K. Ley et al.: Getting to the site of inflammation: the leukocyte adhesion cascade updated. In: Nature Reviews Immunology 7, 2007, p. 679