[SRA and related substances].
D000707:Anaphylaxis; D000818:Animals; D012898:Autacoids; D006632:Histamine; D006863:Hydrogen-Ion Concentration; D009130:Muscle, Smooth / Q000502:physiology*; D013189:SRS-A / Q000032:analysis; D013057:Spectrum Analysis
D012898:Autacoids; D013189:SRS-A; D006632:Histamine