Khairul Alam, Mohammad, Nadira Sultana, Mohammad Zahirul Islam, Faruk Ahmed, and Md Abul Hashem. “Bedside Prediction of Neonatal Pulmonary Maturity by Single Step Gastric Aspirate Shake Test”. Medicine Today 37, no. 1 (January 30, 2025): 64–68. Accessed September 24, 2025. https://banglajol.info/index.php/MEDTODAY/article/view/79284.