[1]
M. K. Haj Hammo, Mohammad, D. J. Al layla, Dhia, R. M. A. Al Hayali, and Rami, “Prevalence of gastro-oesophageal reflux symptoms in patients with COPD”, Ann. coll. Med. Mosul , vol. 32, no. 1, pp. 18–22, Jun. 2025.