“Effects of Drainage Volume on Changes of Blood Acidity, and Partial Arterial Pressure of Oxygen and Carbon Dioxide in Massive Pleural Efusion”. e-CliniC 10, no. 2 (August 8, 2022): 330–337. Accessed September 12, 2026. https://ejournal.unsrat.ac.id/v3/index.php/eclinic/article/view/41492.