TY  - RPRT
TI  - Major histocompatibility complex class II genes and systemic sclerosis.
AU  - D Briggs
AU  - K I Welsh
PY  - 1991
DO  - 10.1136/ard.50.suppl_4.862
UR  - https://pubmed.ncbi.nlm.nih.gov/1750798/
ID  - 1750798
ER  -