title: Airborne crystals of anhydrous calcium sulphate--a new air pollutant.
mesh_terms: D000393:Air Pollutants / Q000009:adverse effects / Q000032:analysis*; D001249:Asthma / Q000209:etiology*; D002133:Calcium Sulfate / Q000009:adverse effects / Q000032:analysis*; D004739:England; D006801:Humans
chemical_list: D000393:Air Pollutants; D002133:Calcium Sulfate