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          Comment Letter Randomized Controlled TrialReconsidering Compression Depth in Hands-Only Cardiopulmonary Resuscitation: A Critical Analysis of a Randomized Cross-Over Trial.- Naoki Yamada, Akihiro Shiroshita, and Tomohiko Kamo.
- Department of Emergency Medicine, University of Fukui Hospital, Fukui, Japan; Scientific Research WorkS Peer Support Group (SRWS-PSG), Osaka, Japan.
- Ann Emerg Med. 2023 Sep 1; 82 (3): 414415414-415.
 no abstract available Notes
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