PT - JOURNAL ARTICLE AU - Xiuxia Bao AU - Juanjuan Huang AU - Haorong Feng AU - Yuying Qian AU - Yajie Wang AU - Zhang Qunying AU - Hu Huansheng AU - Wang Xianghe TI - Reply to Dr Dirzu AID - 10.1136/rapm-2019-100598 DP - 2019 Jul 17 TA - Regional Anesthesia & Pain Medicine PG - rapm-2019-100598 4099 - http://rapm.bmj.com/content/early/2019/07/17/rapm-2019-100598.short 4100 - http://rapm.bmj.com/content/early/2019/07/17/rapm-2019-100598.full