Resener, Guilherme, Amanda do Nascimento, and Mariana Velho. “Pseudo-Pulseless Electrical Activity in Foreign Body Airway Obstruction”. LAJEC - Latin American Journal of Emergency Care 3, no. 3 (October 24, 2023): e23019. Accessed October 3, 2025. https://jbmede.com.br/index.php/jbme/article/view/130.