title: Repeated episodes of anaphylaxis with normal serum tryptase but elevated levels of urinary prostaglandin D2.
authors.forename: Phillip
authors.initials: P
authors.lastname: Lieberman
mesh_terms: D000707:Anaphylaxis / Q000097:blood* / Q000652:urine*; D006801:Humans; D008297:Male; D008875:Middle Aged; D015230:Prostaglandin D2 / Q000652:urine*; D053802:Tryptases / Q000097:blood*; D014581:Urticaria / Q000097:blood / Q000652:urine
chemical_list: D053802:Tryptases; D015230:Prostaglandin D2