TY  - RPRT
TI  - Pericardial involvement in systemic sclerosis.
AU  - R J Byers
AU  - D A Marshall
AU  - A J Freemont
PY  - 1997
DO  - 10.1136/ard.56.6.393
UR  - https://pubmed.ncbi.nlm.nih.gov/9227172/
ID  - 9227172
ER  -