Relationship between Burnout and personal and work-related characteristics of Brazilian nursing assistants - Cardoso, Lucilene; Pereira, Sandra de Souza; Donato, Edilaine Cristina da Silva Gherardi; Teixeira, Carla Bastos; Norris, Colleen M.; Hegadoren, Kathy (Revista de Psicología de la Salud, 2018)