The Lancet Child and Adolescent Health, 3(4), 255. Elsevier BV Lancet Child & Adolescent Health, 3(4), 255-263. Elsevier Paediatrics Publications Consolaro, A, Giancane, G, Alongi, A, van Dijkhuizen, E H P, Aggarwal, A, Al-Mayouf, S M, Bovis, F, De Inocencio, J, Demirkaya, E, Flato, B, Foell, D, Garay, S M, Lazăr, C, Lovell, D J, Montobbio, C, Miettunen, P, Mihaylova, D, Nielsen, S, Orban, I, Rumba-Rozenfelde, I, Magalhães, C S, Shafaie, N, Susic, G, Trachana, M, Wulffraat, N, Pistorio, A, Martini, A, Ruperto, N, Ravelli, A & Paediatric Rheumatology International Trials Organisation 2019, ' Phenotypic variability and disparities in treatment and outcomes of childhood arthritis throughout the world : an observational cohort study ', The Lancet Child & Adolecent Health, vol. 3, no. 4, pp. 255-263 . https://doi.org/10.1016/S2352-4642(19)30027-6 Web of Science Repositório Institucional da UNESP Universidade Estadual Paulista (UNESP) instacron:UNESP