1. OP0053 HLA DRB1 Amino Acid Position 11 is Strongly Associated with Seropositive Rheumatoid Arthritis in Black South Africans. (23rd January 2014) Authors: Govind, N.; Reynolds, R. J.; Hodkinson, B.; Ickinger, C.; Frost, J.; Ramsay, M.; Causey, Z.; Bridges, S. L.; Tikly, M. Journal: Annals of the rheumatic diseases Issue: Volume 72:Supplement 3(2013) Page Start: A67 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗