title: Critical role of cognate interactions in the response of small, high-density B cells.
authors: Department of Biology, University of California, San Diego, La Jolla 92093.
authors: S L
authors: SL
authors: Swain
authors: M
authors: M
authors: Croft
mesh_terms: D000818:Animals; D000917:Antibody Formation; D001402:B-Lymphocytes / Q000166:cytology / Q000276:immunology*; D002450:Cell Communication; D007156:Immunologic Memory; D008213:Lymphocyte Activation; D008211:Lymphocyte Cooperation; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology