The nature of allergy.
D000707:Anaphylaxis / Q000276:immunology; D000906:Antibodies / Q000494:pharmacology; D000937:Antigen-Antibody Reactions; D000941:Antigens / Q000008:administration & dosage; D001665:Binding Sites; D003165:Complement System Proteins / Q000494:pharmacology; D006967:Hypersensitivity; D007106:Immune Sera / Q000494:pharmacology; D008214:Lymphocytes / Q000276:immunology; D010587:Phagocytosis; D011506:Proteins / Q000378:metabolism
D000906:Antibodies; D000941:Antigens; D007106:Immune Sera; D011506:Proteins; D003165:Complement System Proteins