Divergent Phenotypic Patterns Between Systemic Lupus Erythematosus and Healthy Anti-Nuclear Antibody Positive Individuals Reveal Distinct Differences in B Cell and Myeloid Populations Among Ethnicities Slight-Webb, S., Lu, R., Maecker, H. T., Utz, P. J., Guthridge, J. M., James, J. A. WILEY-BLACKWELL. 2015