Mechanisms of antimicrobial defence.
D000937:Antigen-Antibody Reactions; D006801:Humans; D007109:Immunity; D012157:Mononuclear Phagocyte System / Q000502:physiology*; D009059:Mouth Diseases / Q000276:immunology*; D009895:Opsonin Proteins; D010587:Phagocytosis
D009895:Opsonin Proteins