PT - JOURNAL ARTICLE AU - Shin Hyung Kim AU - Tae-Hyeon Cho AU - Hun-Mu Yang TI - Striking a balance between uniformity and iconoclasm: a reply to Dr Nielsen <em>et al</em> AID - 10.1136/rapm-2021-103276 DP - 2021 Nov 09 TA - Regional Anesthesia &amp; Pain Medicine PG - rapm-2021-103276 4099 - http://rapm.bmj.com/content/early/2021/11/09/rapm-2021-103276.short 4100 - http://rapm.bmj.com/content/early/2021/11/09/rapm-2021-103276.full