History of immunology. Cellular versus humoral immunity: determinants and consequences of an epic 19th century battle.
D000486:Allergy and Immunology / Q000266:history*; D000917:Antibody Formation; D001604:Berlin; D049672:History, 19th Century; D049690:History, Ancient; D006801:Humans; D007111:Immunity, Cellular; D007249:Inflammation / Q000266:history; D010297:Paris; D010587:Phagocytosis; D011057:Politics