A four-category verbal rating scale (VRS-4), an 11-point numeric rating scale (NRS-11), and a 100-mm visual analog scale (VAS) were compared in the assessment of acute pain after oral surgery.
作者信息
Hartrick C T
出版信息
Clin J Pain. 2001 Mar;17(1):104-5. doi: 10.1097/00002508-200103000-00016.
Abstract
摘要
Zotero 插件