title: Parthenium hysterophorus allergy.
authors.forename: D
authors.initials: D
authors.lastname: Ball
authors.forename: M
authors.initials: M
authors.lastname: Hyde
authors.forename: M
authors.initials: M
authors.lastname: Silva-Jones
mesh_terms: D003877:Dermatitis, Contact / Q000453:epidemiology / Q000209:etiology*; D006801:Humans; D010944:Plants / Q000276:immunology*; D011058:Pollen / Q000276:immunology*; D006255:Rhinitis, Allergic, Seasonal / Q000453:epidemiology / Q000209:etiology*; D015030:Zimbabwe / Q000453:epidemiology