Management of Postoperative Pain: A Clinical Practice Guideline From the American Pain Society, the American Society of Regional Anesthesia and Pain Medicine, and the American Society of Anesthesiologists' Committee on Regional Anesthesia, Executive Committee, and Administrative Council

Clinical importance of changes in chronic pain intensity measured on an 11-point numerical pain rating scale

2001 · 5.581 Zit.

The short-form McGill pain questionnaire

1987 · 4.345 Zit.

Persistent postsurgical pain: risk factors and prevention

2006 · 3.982 Zit.

Cytokines, Inflammation, and Pain

2007 · 2.930 Zit.

The formalin test: A quantitative study of the analgesic effects of morphine, meperidine, and brain stem stimulation in rats and cats

1977 · 2.517 Zit.