Epidemiology of thromboembolic events in children and adolescents with antiphospholipid syndrome: A systematic review with meta-analysis Mickael Essouma; Jan Rene Nkeck; Jean Jacques Noubiap;

Comparison of plasma inflammatory biomarkers between MIS-C and potentially serious infections in pediatric patients Núria Visa-Reñé; Adriana Rubio-Páez; Núria Mitjans-Rubies; Fernando Paredes-Carmona;

Crohn¿s disease in a patient with systemic onset juvenile idiopathic arthritis. Association or associated side effect of treatment? Laura Martín Pedraz; Rocío Galindo Zavala; Javier Blasco Alonso; Víctor Manuel Navas López; Esmeralda Núñez Cuadros;