SIVASUBRAMANIAN, VIJAYALAKSHMI, et al. “DIAGNOSTIC UTILITY OF CANCER RATIO IN DIFFERENTIATING MALIGNANT FROM NONMALIGNANT PLEURAL EFFUSIONS: A RETROSPECTIVE STUDY”. TPM – Testing, Psychometrics, Methodology in Applied Psychology, vol. 32, no. S1 (2025): Posted 12 May, May 2025, pp. 1290-02, https://tpmap.org/submission/index.php/tpm/article/view/792.