Coronavirus disease 2019 infection severity among different variants in children under 2-years old in Brazil Beatriz Martinelli Menezes Gonçalves; Rossana P.V. Francisco; Ágatha S. Rodrigues; José Carlos Soares Junior;

Decoding prognostic factors in SARS-CoV-2 complications among patients with hematological disorders Fengbo Jin; Wei Qian; Yingying Chen; Wanlu Tian; Ling Ge; Mingzhen Yang; Leiming Xia;

Assessment of newborn neuropsychomotor development born with exposure to SARS-CoV-2 in the perinatal period using the Bayley III scale at 6 months of age Patricia Albertini Orioli; Cintia Johnston; Juliana Zoboli Del Bigio; Vera Lucia Jornada Krebs; Mariana Pissolato; Maria Augusta Bento Cicaroni Gibelli; Orlei Ribeiro De Araujo; Rossana Pulcineli Vieira Francisco; Werther Brunow De Carvalho;