TY  - RPRT
TI  - Constrictive pericarditis: techniques for differential diagnosis.
AU  - J R Higgins
AU  - T A Ports
PY  - 1982
DO  - 10.1080/00325481.1982.11716199
UR  - https://pubmed.ncbi.nlm.nih.gov/6750584/
ID  - 6750584
ER  -