title: Visualizing immune responses in vivo.
abstract: Helper T cell dependent B-cell responses develop in the complex microenvironments of secondary lymphoid organs. New strategies for visualizing antigen-responsive lymphocytes offer direct insight into how differentiation proceeds in vivo.
authors.affiliation: Duke University Medical Center, Department of Immunology, Durham, North Carolina 27710, USA. mchey002@acpub.duke.edu
authors.forename: M G
authors.initials: MG
authors.lastname: McHeyzer-Williams
mesh_terms: D000818:Animals; D007111:Immunity, Cellular / Q000276:immunology*; D008211:Lymphocyte Cooperation