TY  - RPRT
TI  - Heart disease in scleroderma.
AU  - D W BARRITT
AU  - W O'BRIEN
PY  - 1952
DO  - 10.1136/hrt.14.3.421
UR  - https://pubmed.ncbi.nlm.nih.gov/14944735/
ID  - 14944735
ER  -