Trindade Rei Rodrigues Pereira, Daniela Patricia, Catarina Rodrigues e Silva, Ana Sofia Proença Paulino, and João Paulo Alvim Gonçalves Pinto Rema. 2022. “Ketamine and Electroconvulsive Therapy: A Case Report”. Journal of the Portuguese Society of Anesthesiology 30 (4). https://doi.org/10.25751/rspa.24660.