Sharma, K., P. Lamichhane, and B. Sharma. “Application of Computed Tomography (CT) Attenuation Values in Diagnosis of Transudate and Exudate in Patients With Pleural Effusion”. Journal of Gandaki Medical College-Nepal, vol. 11, no. 02, Dec. 2018, pp. 19-25, doi:10.3126/jgmcn.v11i02.22957.