title: Pollen allergy linked to a higher risk of blood cancers in women.  Findings suggest a possible gender-specific role in chronic stimulation of the immune system.
mesh_terms: D015897:Comorbidity; D005260:Female; D019337:Hematologic Neoplasms / Q000453:epidemiology*; D006801:Humans; D008297:Male; D006255:Rhinitis, Allergic, Seasonal / Q000453:epidemiology*; D012307:Risk Factors; D012737:Sex Factors