TY  - RPRT
TI  - Systemic lupus erythematosus, polymyositis, and progressive systemic sclerosis (scleroderma).
AU  - P J Zilko
AU  - R L Dawkins
PY  - 1979
DO  - 10.5694/j.1326-5377.1979.tb112178.x
UR  - https://pubmed.ncbi.nlm.nih.gov/449747/
ID  - 449747
ER  -