Cite
MLA Citation
A Mathieu et al.. “HLA-B27 and ankylosing spondylitis geographic distribution versus malaria endemic: casual or causal liaison?.” Annals of the rheumatic diseases, vol. 67, no. 1, 2008, pp. 138–140. http://access.bl.uk/ark:/81055/vdc_100135538651.0x000060