TY  - RPRT
TI  - A molecular and serologic analysis of the major histocompatibility complex and complement component C4 in systemic sclerosis.
AU  - D Briggs
AU  - C Stephens
AU  - R Vaughan
AU  - K Welsh
AU  - C Black
PY  - 1993
DO  - 10.1002/art.1780360711
UR  - https://pubmed.ncbi.nlm.nih.gov/8318041/
ID  - 8318041
ER  -