Begum S, Rathna M. PULMONARY FUNCTION TESTS IN PETROL FILLING WORKERS IN MYSORE CITY. Pak J Phsyiol [Internet]. 1930 Jun. 20 [cited 2024 Dec. 4];8(1):12-4. Available from: https://pjp.pps.org.pk/index.php/PJP/article/view/749