title: Histamine, asthma, and nasal polyps.
mesh_terms: D001249:Asthma / Q000503:physiopathology*; D006632:Histamine / Q000502:physiology*; D006801:Humans; D007073:Immunoglobulin E / Q000502:physiology; D008407:Mast Cells / Q000502:physiology; D009298:Nasal Polyps / Q000503:physiopathology*
chemical_list: D007073:Immunoglobulin E; D006632:Histamine