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Research Article: Prevalence and Knowledge of Respiratory Symptoms Among the General Public in the Southern Area of Najran, Saudi Arabia: A Cross-Sectional Health Survey Study

Date Published: 2023-09-07

Introduction:
Chronic respiratory disorders (CRDs), which affect the airways and other respiratory structures, are among the primary causes of morbidity and mortality globally. , Asthma, chronic obstructive pulmonary disease (COPD), and occupational lung disorders are the most prevalent respiratory illnesses.

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