TY - JOUR T1 - Expansion of nurses' roles, in the context of the SARS-CoV-2 pandemic, in primary and secondary schools JO - Revista Brasileira de Enfermagem A1 - Cassiani, Silvia Helena De Bortoli A1 - Dias, Bruna Moreno SN - 0034-7167 UL - 10.1590/0034-7167.202174suppl602 VL - 74 Y1 - 2021 PB - Brasil ER -