First-line options for systemic juvenile idiopathic arthritis treatment: an observational study of Childhood Arthritis and Rheumatology Research Alliance Consensus Treatment Plans. - Beukelman, Timothy; Tomlinson, George; Nigrovic, Peter A.; Dennos, Anne; Del Gaizo, Vincent; Jelinek, Marian; Riordan, Mary Ellen; Schanberg, Laura E.; Mohan, Shalini; Pfeifer, Erin; Kimura, Yukiko; for the CARRA FROST Investigators; et al. (Pediatric Rheumatology, 2022)