Mapping epitopes of U1-70K autoantibodies at single-amino acid resolution AUTOIMMUNITY Haddon, D. J., Jarrell, J. A., Diep, V. K., Wand, H. E., Price, J. V., Tangsombatvisit, S., Credo, G. M., Mackey, S., Dekker, C. L., Baechler, E. C., Liu, C. L., Varma, M., Utz, P. J. 2015; 48 (8): 513-523