Gogola, J., Kisner, E., Malgarin, J.S., Bellani, W.A.G. de O. and Souza , J.M. de 2023. Cardiopulmonary Resuscitation by laypersons - auxiliary techniques and tools : an integrative review. Espaço para a Saúde. 24, (Dec. 2023). DOI:https://doi.org/10.22421/1517-7130/es.2023v24.e964.