Monika , . J. ., Raj, S. D. ., Beera , N. J. . and Jhansi , D. (2025) “Diagnostic utility of pleural fluid/serum bilirubin ratio versus light’s criteria in differentiating exudative and transudative pleural effusions. A cross-sectional observational study.”, Student’s Journal of Health Research Africa. Africa, 6(9), p. 10. doi: 10.51168/sjhrafrica.v6i9.2154.