TY  - RPRT
TI  - Not an epidemiological study of scleroderma.
AU  - A J Carmichael
PY  - 1989
DO  - 10.1093/rheumatology/28.2.174
UR  - https://pubmed.ncbi.nlm.nih.gov/2706421/
ID  - 2706421
ER  -