Cite
MLA Citation
D Frezza et al.. “Polymorphism of immunoglobulin enhancer element HS1, 2A: allele *2 associates with systemic sclerosis. Comparison with HLA-DR and DQ allele frequency.” Annals of the rheumatic diseases, vol. 66, no. 9, 2007, pp. 1210–1215. http://access.bl.uk/ark:/81055/vdc_100130160715.0x000055