[On the substance liberated in anaphylactic and allergic reaction].
D006632:Histamine / Q000502:physiology*; D006801:Humans; D006967:Hypersensitivity / Q000502:physiology*; D007154:Immune System Diseases; D012701:Serotonin / Q000502:physiology*
D012701:Serotonin; D006632:Histamine
ALLERGY/physiology; HISTAMINE/physiology; SEROTONIN/physiology