2013 Update of the 2011 American College of Rheumatology Recommendations for the Treatment of Juvenile Idiopathic Arthritis: Recommendations for the Medical Therapy of Children With Systemic Juvenile Idiopathic Arthritis and Tuberculosis Screening Among Children Receiving Biologic Medications. Issue 10 (24th September 2013) - Ringold, Sarah; Weiss, Pamela F.; Beukelman, Timothy; DeWitt, Esi Morgan; Ilowite, Norman T.; Kimura, Yukiko; Laxer, Ronald M.; Lovell, Daniel J.; Nigrovic, Peter A.; Robinson, Angela Byun; Vehe, Richard K.