Towards evidence based emergency medicine: best BETs from the Manchester Royal Infirmary. Prior injection of local anaesthetic and the pain and success of intravenous cannulation.
Murphy
R
R
Carley
S
S
D000779:Anesthetics, Local / Q000627:therapeutic use*; D002404:Catheterization / Q000009:adverse effects*; D019317:Evidence-Based Medicine; D006801:Humans; D016239:MEDLINE; D010146:Pain / Q000517:prevention & control*
D000779:Anesthetics, Local