Cite
MLA Citation
Michelle Petri et al.. “Comparison of the 2019 European Alliance of Associations for Rheumatology/American College of Rheumatology Systemic Lupus Erythematosus Classification Criteria With Two Sets of Earlier Systemic Lupus Erythematosus Classification Criteria.” Arthritis care & research, vol. 73, no. 9, 2021, pp. 1231–1235. http://access.bl.uk/ark:/81055/vdc_100140620828.0x000029