title: Association of gastroesophageal reflux disease symptoms with exacerbations of chronic obstructive pulmonary disease.
authors.affiliation: Department of Internal Medicine, Islamic Azad University, Najafabad Branch, Najafabad, Iran.
authors.forename: Mehran
authors.initials: M
authors.lastname: Rogha
authors.forename: Bahare
authors.initials: B
authors.lastname: Behravesh
authors.forename: Zahra
authors.initials: Z
authors.lastname: Pourmoghaddas