ICU Admission, Invasive Mechanical Ventilation, and Mortality among Children and Adolescents Hospitalized for COVID-19 in a Private Healthcare System. - Horta MDGC; Ribeiro GJC; Campos NOB; de Oliveira DR; de Almeida Carvalho LM; de Castro Zocrato K; Dos Reis DP; Fernandes MR; Camelo RM; Biscione FM; Kelles SMB (International journal of pediatrics, 2023)