Canadian Journal of Anesthesia/Journal canadien d anesthésie · 1988 · 56 citations · 22 references
Prophylactic Epidural MorphinePain MedicinePostoperative Side-effectsMedicinePostoperative Pain ManagementPerioperative PainPreoperative PainPain ManagementOpioid OverdoseSurgeryAnesthesiaPerioperative MedicineAnesthesiologyHealth Sciences
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The validation of visual analogue scales as ratio scale measures for chronic and experimental pain
Donald D. Price, Patricia McGrath, Amir Rafii et al. · Pain · 1983 · 3.8K citations