Study on the development and usage of a cardiopulmonary resuscitation time point recorder

Ling Zhou, Hui Li, Hong-yan Wei, Chun-lin Hu, Xiao-li Jing, Hong Zhan, Xiao-xing Liao, Xin Li

World Journal of Emergency Medicine . 2017, (3): 195 -199 . DOI: 10.5847/wjem.j.1920-8642.2017.03.006