Lapa, Teresa, Sérgio Carvalho, Joaquim Viana, Pedro Lopes Ferreira, José Pinto-Gouveia, and Adriana Belo-Cabete. 2018. “Development and Evaluation of a Global Burnout Index Derived from the Use of the Copenhagen Burnout Inventory in Portuguese Physicians”. Acta Médica Portuguesa 31 (10). Lisbon, Portugal:534-41. https://doi.org/10.20344/amp.10407.