Saeed, A. .; Abidullah; Haroon; Rahim, A. . PREVALENCE OF ORAL HEALTH ISSUES AND THEIR LINK TO SEVERE CHRONIC OBSTRUCTIVE PULMONARY DISEASE (COPD). IJHR 2024, 2 (2 (Health & Rehab), 330-337. https://doi.org/10.71000/8tkb9t17.