Aramareerak, Pattanapol, and Terapat Yaowakulpattana. “CANCER RATIO-BASED DIAGNOSTIC TOOL IN IDENTIFYING MALIGNANT PLEURAL EFFUSION: SENSITIVITY, SPECIFICITY AND CLINICAL INSIGHTS”. Journal of Southeast Asian Medical Research, vol. 7, Oct. 2023, p. e0177, doi:10.55374/jseamed.v7.177.