1.
Dr. Santosh Kumar, Dr. Gajendra Vikram Singh, Dr. Sachin Kr Gupta, Dr. B. N. Singh, Dr. Abhishek Jain. Prevalence of Asthma and COPD Overlap in Patients With Chronic COPD. Med. res. chronicles [Internet]. 2024Dec.20 [cited 2025Apr.2];11(6):271-80. Available from: https://medrech.com/index.php/medrech/article/view/732