1.
Mohit Bhatia, Avinash jain, Shivam Dixit, Arya Krishnan. Higher GOLD spirometeric class (severity of airflow limitation) correlated with higher number of comorbidities. Asian J Med Sci [Internet]. 2023 Dec. 1 [cited 2025 Nov. 4];14(12):234-8. Available from: https://ajmsjournal.info/index.php/AJMS/article/view/3400