Islam F, Jahan N, Sultana N. Effect of Combined Oral Contraceptive Pill on FVC, FEV1 and FEV1/FVC%. J Bangladesh Soc Physiol [Internet]. 2015 Aug. 21 [cited 2024 Sep. 18];10(1):21-5. Available from: https://banglajol.info/index.php/JBSP/article/view/24613