Pilot study comparing the childhood arthritis and rheumatology research alliance consensus treatment plans for induction therapy of juvenile proliferative lupus nephritis oleh Jennifer C Cooper, Kelly Rouster-Stevens, Tracey B Wright, Joyce J Hsu, Marisa S Klein-Gitelman, Stacy P Ardoin, Laura E Schanberg, Hermine I Brunner, B Anne Eberhard, Linda Wagner-Weiner, Jay Mehta, Kathleen Haines, Deborah K McCurdy, Thomas A Phillips, Zhen Huang, Emily von Scheven, for the CARRA registry investigators