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Comment
. 2001 Mar;17(1):104-5.
doi: 10.1097/00002508-200103000-00016.

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

C T Hartrick
Comment

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

C T Hartrick. Clin J Pain. 2001 Mar.
No abstract available

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