TY  - RPRT
TI  - Systemic vasculitis: epidemiology, classification and environmental factors.
AU  - D G Scott
AU  - R A Watts
PY  - 2000
DO  - 10.1136/ard.59.3.161
UR  - https://pubmed.ncbi.nlm.nih.gov/10700420/
ID  - 10700420
ER  -