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| Methods | Controlled clinical trial; unclear whether randomised or not |
| Participants | Not described in the abstract |
| Interventions | Low‐dose systemic corticoid (methylprednisolone, MP), standard dose antihistamine (terfenadine, TF) or a combination |
| Outcomes | Nasal airway resistance (NAR), sneeze count and weight of blown nasal secretions |
| Notes | We were unable to obtain the full text |
