Case report: an analysis of a case of chronic urticaria.
D000485:Allergens; D003937:Diagnosis, Differential; D004342:Drug Hypersensitivity; D005512:Food Hypersensitivity; D006801:Humans; D006967:Hypersensitivity / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D012882:Skin Tests; D014581:Urticaria / Q000175:diagnosis* / Q000188:drug therapy / Q000209:etiology*
D000485:Allergens