TY  - RPRT
TI  - Cardiospasm simulating mediastinal tumors.
AU  - H M PERR
PY  - 1951
DO  - 10.1164/art.1951.63.5.597
UR  - https://pubmed.ncbi.nlm.nih.gov/14829792/
ID  - 14829792
ER  -