ULLAH , H., ALI , S., ULLAH , A., & AFTAB , M. (2025). FREQUENCY OF GASTROESOPHAGEAL REFLUX DISEASE AMONG PATIENTS PRESENTING WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE . Pakistan Journal of Intensive Care Medicine, 5(02), 99. https://doi.org/10.54112/pjicm.v5i02.99