We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe immunological synapse: a molecular machine controlling T cell activation.AuthorsGrakoui, Arash; Bromley, Shannon K.; Sumen, CenkPublicationScience, 1999, Vol 285, Issue 5425, p221ISSN0036-8075Publication typearticleDOI10.1126/science.285.5425.221