Laser-induced Pain for Quantitative Comparison of Intravenous Regional Anesthesia Using Saline, Morphine, Lidocaine, or Prilocaine
Lars Arendt-Nielsen, Bjarne Oberg, Peter Bjerring
Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control Jul 1990, 15 (4) 186-193; DOI: 10.1136/rapm-00115550-199015040-00005