TY  - RPRT
TI  - Differentiation between malignant and non-malignant pleural effusion.
AU  - G Mårtensson
AU  - K Pettersson
AU  - G Thiringer
PY  - 1985
UR  - https://pubmed.ncbi.nlm.nih.gov/4085584/
ID  - 4085584
ER  -