Confirmatory factorial analysis of the Maslach Burnout Inventory: Human Services Survey in health professionals in emergency services - Pereira, Sandra de Souza; Vives, Joana Fornes; Unda-Rojas, Sara Guadalupe; Pereira Junior, Gerson Alves; Juruena, Mario Francisco; Cardoso, Lucilene (Revista Latino-Americana de Enfermagem, 2021)