Ferreira Zanelat, C., Rodrigues Rocha, F., Menezes Lopes, G., Rodrigues Ferreira, J., Silva Gabriel, L., & Guerra e Oliveira, T. (2017). The respiratory physiotherapy causes pain in newborns? A systematic review. Fisioterapia Em Movimento (Physical Therapy in Movement), 30(1). https://doi.org/10.1590/1980-5918.030.001.AR01