title: [Chronic relapsing urticaria following active tetanus inoculation?].
mesh_terms: D000328:Adult; D002908:Chronic Disease; D003937:Diagnosis, Differential; D004342:Drug Hypersensitivity / Q000175:diagnosis; D005260:Female; D005557:Formaldehyde; D006801:Humans; D012008:Recurrence; D012882:Skin Tests; D013745:Tetanus Toxoid / Q000009:adverse effects*; D014581:Urticaria / Q000139:chemically induced* / Q000175:diagnosis
chemical_list: D013745:Tetanus Toxoid; D005557:Formaldehyde
vernacular_title: Chronisch-rezidivierende Urtikaria nach aktiver Schutzimpfung gegen Tetanus.