Muhammad Athar Buzdar, Liza Fayyaz, Iqra Shahzaib, Hafiz Asim Sohail. Comparative Effects of Forced Expiratory Training Versus Diaphragmatic Breathing on Pulmonary Functions, Dyspnea and Sputum Diary in Chronic Bronchitis. JHWCR [Internet]. 2025 Jul. 12 [cited 2025 Aug. 24];:e502. Available from: https://jhwcr.com/index.php/jhwcr/article/view/502