Nakamura, Yuki, Nobuyasu Komasawa, Kengo Masuhara, Fumio Terasaki, Takashi Nakano, and Ryo Kawata. “Adult and Infant Mask Ventilation Quality Evaluation from Various Viewpoints by Non-Medical Personnel: Randomized Simulation Trial”. Asian Journal of Pediatric Research 3, no. 2 (March 18, 2020): 30-32. Accessed April 11, 2021. https://journalajpr.com/index.php/AJPR/article/view/30125.