Comparison Between 30:1 and 30:2 Compression-to-ventilation Ratios for Cardiopulmonary Resuscitation: Are Two Ventilations Necessary?
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Yong Won Kim | Woo Jin Jung | O. H. Kim | K. Lee | Y. Cha | K. Cha | S. Hwang | Eunhee Choi | Tae Hoon Kim | Hyun Kim | Hyung-Kyu Yook | O. Kim