TY  - RPRT
TI  - Scleroderma in the elderly.
AU  - P L Williams
AU  - J M Gumpel
PY  - 1981
DO  - 10.1136/bmj.282.6268.948
UR  - https://pubmed.ncbi.nlm.nih.gov/6781665/
ID  - 6781665
ER  -