Yadav, Renu, and Subodh Kumar Yadav. 2025. “Estimation and Comparative Analysis of Pulmonary Function Parameters across Trimesters of Pregnancy and in Non-Pregnant Women Including Association of Peak Expiratory Flow Rate and Forced Expiratory Volume: ”. Birat Journal of Health Sciences 10 (3):91-96. https://doi.org/10.62065/bjhs741.