TY  - RPRT
TI  - Pericarditis: differential diagnostic considerations.
AU  - R C Agner
AU  - H A Gallis
PY  - 1979
DO  - 10.1001/archinte.139.4.407
UR  - https://pubmed.ncbi.nlm.nih.gov/434993/
ID  - 434993
ER  -