Kiran , Dr. Rana Usmani, Dr. Ritisha Bhatt, Dr. Jagdish Rawat, Dr. Tariq Masood, Dr. Abhay Pratap Singh. “To Study the Serum Level of ST-2 in COPD Patient in a Tertiary Care Center of India”. South Eastern European Journal of Public Health (March 8, 2025): 2790–2795. Accessed April 27, 2025. https://seejph.com/index.php/seejph/article/view/5564.