@misc{indiciaebed298535fb5, title = {Lysozyme in pleural effusions.}, author = {T Pettersson and M Klockars and P E Hellström and B Fröseth}, year = {1988}, doi = {10.1378/chest.93.1.220}, url = {https://pubmed.ncbi.nlm.nih.gov/3335162/}, note = {Source identifier: 3335162} }