Correia, L., Sousa, C., Chaves, J. and Barros, J. 2019. On “Non-Invasive Mechanical Ventilation: How to Identify Response?”. Internal Medicine. 26, 3 (Sep. 2019), 247–248. DOI:https://doi.org/10.24950/rspmi/CE/144/19/3/2019.