Application of continuous positive airway pressure in the delivery room: a multicenter randomized clinical trial - Goncalves-Ferri, W. A.; Martinez, F. E.; Caldas, J. P. S.; Marba, S. T. M.; Fekete, S.; Rugolo, L.; Tanuri, C.; Leone, C.; Sancho, G. A.; Almeida, M. F. B.; Guinsburg, R. (Brazilian Journal of Medical and Biological Research, 2014)