Immunopathology. Hypersensitivity or tolerance?
D000486:Allergy and Immunology / Q000266:history; D002568:Certification; D049673:History, 20th Century; D006801:Humans; D007154:Immune System Diseases / Q000266:history; D008511:Medicine; D010336:Pathology / Q000266:history; D012106:Research / Q000266:history; D013038:Specialization; D013044:Specialty Boards; D014481:United States