Sanwalka N, Kumar R, Sanwalka M. Role of pleural biopsy in patients of undiagnosed exudative pleural effusion. Int J Med Res Rev [Internet]. 2020Jun.30 [cited 2024Apr.26];8(3):265-8. Available from: https://ijmrr.medresearch.in/index.php/ijmrr/article/view/1194