I. D. BADIU TIȘA, S. BOLBOACĂ, N. MIU, and D. IACOB, “Efficiency of Oxygen Therapy by Simple Face Mask and Nasal Cannula for Acute Respiratory Failure in Infants and Young Children”, Not Sci Biol, vol. 5, no. 4, pp. 407–411, Nov. 2013.