TY - JOUR AU - Cheng, Adam TI - Optimal training frequency for acquisition and retention of high-quality CPR skills: A randomized trial. JF - Resuscitation DO - 10.1016/j.resuscitation.2018.10.033 DA - 2020-03-13 UR - https://www.deepdyve.com/lp/pubmed/optimal-training-frequency-for-acquisition-and-retention-of-high-4Bcptk3rgA SP - 153 EP - 161 VL - 135 IS - DP - DeepDyve ER -