Academic Emergency Medicine · 1998 · 44 citations · 19 references
Local anesthesia is less painful when injected from within a laceration as compared with intact skin.
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Graphic representation of pain
Jane Scott, E.C. HUSKISSON · Pain · 1976 · 2.7K citations
Clinical Significance of Reported Changes in Pain Severity☆☆☆★
Knox H. Todd, Kathleen G Funk, Joseph P Funk et al. · Annals of Emergency Medicine · 1996 · 1.1K citations