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Almost one third of patients with asthma have symptomatic evidence for coexisting gastroesophageal reflux disease (GERD), which is thought to be aggravating factor in asthma at least in some cases. We investigated the impact of coexisting GERD on asthma severity and parameters of lung function.

Effect of Gastroesophageal Reflux Disease on Disease Severity and Characteristics of Lung Functional Changes in Patients with Asthma