title: House dust mite in different altitudes of Grisons.
mesh_terms: D000485:Allergens / Q000032:analysis; D000531:Altitude; D000818:Animals; D001249:Asthma / Q000209:etiology*; D002980:Climate; D004391:Dust / Q000032:analysis*; D005243:Feces; D005860:Germany, West; D006147:Guanine / Q000032:analysis; D006798:Housing; D006801:Humans; D008834:Microclimate; D008925:Mites
chemical_list: D000485:Allergens; D004391:Dust; D006147:Guanine