title: Contact urticaria from phosphorus sesquisulphide.
mesh_terms: D000328:Adult; D003877:Dermatitis, Contact / Q000209:etiology*; D004485:Eczema / Q000209:etiology; D006801:Humans; D008297:Male; D010758:Phosphorus / Q000009:adverse effects*; D017553:Phosphorus Compounds; D014581:Urticaria / Q000209:etiology*
chemical_list: D017553:Phosphorus Compounds; D010758:Phosphorus; C033768:phosphorus sesquisulfide