Sengodan, Subha Sivagami, Anandeswari Palanivelu, and Anbarasi Pandian. “A Study on Perinatal Outcomes in Antenatal Mothers With Abnormal Pulmonary Function Tests”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 7, no. 7 (June 27, 2018): 2724–2727. Accessed November 14, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/4894.