Pollen allergy in the city of São Paulo, Brazil.
MENDES
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D000485:Allergens; D000707:Anaphylaxis; D001938:Brazil; D006801:Humans; D006967:Hypersensitivity; D007154:Immune System Diseases; D011058:Pollen; D006255:Rhinitis, Allergic, Seasonal
D000485:Allergens