TY  - RPRT
TI  - Serial thoracenteses in parapneumonic effusions.
AU  - M S Niederman
AU  - E N Schachter
PY  - 1981
DO  - 10.1056/nejm198104023041419
UR  - https://pubmed.ncbi.nlm.nih.gov/7207520/
ID  - 7207520
ER  -