In individuals with hay fever due to birch pollen allergy, who is most likely to develop oral allergy syndrome (OAS)/pollen-food syndrome (PFS) and which foods are most likely to trigger this condition?
Role: Reviewer
Can pollens other than birch pollen provoke pollen-food syndrome (PFS) and if so which foods are associated with PFS?
Food Allergies - Oral Allergy Syndrome: Pollen-Food Syndrome Background
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