title: Serendipity in immunology.
mesh_terms: D000017:ABO Blood-Group System; D000486:Allergy and Immunology / Q000266:history*; D000818:Animals; D000911:Antibodies, Monoclonal / Q000276:immunology; D000938:Antigen-Presenting Cells / Q000276:immunology; D001183:Arthus Reaction; D001792:Blood Platelets / Q000276:immunology; D003165:Complement System Proteins / Q000266:history; D005260:Female; D006098:Granulocytes / Q000276:immunology; D006183:H-2 Antigens / Q000276:immunology; D006241:Haptens; D006514:Hepatitis B Surface Antigens / Q000276:immunology; D049673:History, 20th Century; D006801:Humans; D007156:Immunologic Memory; D007473:Ion Channels; D007518:Isoantibodies / Q000276:immunology; D037102:Lectins; D008211:Lymphocyte Cooperation; D008214:Lymphocytes / Q000276:immunology; D010048:Ovarian Cysts / Q000276:immunology; D010402:Penicillin G Procaine / Q000266:history; D011336:Probability; D013950:Thymus Gland / Q000276:immunology
chemical_list: D000017:ABO Blood-Group System; D000911:Antibodies, Monoclonal; D006183:H-2 Antigens; D006241:Haptens; D006514:Hepatitis B Surface Antigens; D007473:Ion Channels; D007518:Isoantibodies; D037102:Lectins; D010402:Penicillin G Procaine; D003165:Complement System Proteins