title: [Exotic pollen now also in Europe. Allergy tests negative, runny nose despite tests].
authors.forename: C
authors.initials: C
authors.lastname: Vetter
mesh_terms: D005858:Germany; D006801:Humans; D010944:Plants; D011058:Pollen / Q000009:adverse effects; D006255:Rhinitis, Allergic, Seasonal / Q000175:diagnosis* / Q000209:etiology; D012307:Risk Factors; D014481:United States