title: Turning points in cellular immunology: the skein untangled through a global invisible college.
mesh_terms: D000486:Allergy and Immunology / Q000266:history; D000818:Animals; D000917:Antibody Formation; D001315:Australia; D001402:B-Lymphocytes / Q000276:immunology; D005060:Europe; D049673:History, 20th Century; D006801:Humans; D007391:International Cooperation; D008285:Major Histocompatibility Complex; D012106:Research; D013601:T-Lymphocytes / Q000276:immunology; D014481:United States