TY  - RPRT
TI  - Joint involvement in systemic sclerosis.
AU  - C R Lovell
AU  - M I Jayson
PY  - 1979
DO  - 10.3109/03009747909114448
UR  - https://pubmed.ncbi.nlm.nih.gov/493891/
ID  - 493891
ER  -