DR THANVER DAS. ETIOLOGICAL SPECTRUM AND CLINICAL PATTERNS OF COUGH IN PATIENTS PRESENTING TO A CHEST DISEASES HOSPITAL. Hyderab. J. Sci. [Internet]. 2025 Aug. 31 [cited 2026 Nov. 7];1(8):3-5. Available from: https://www.hjsjournal.com/index.php/hjs/article/view/50