B. Buckingham

The validation of visual analogue scales as ratio scale measures for chronic and experimental pain

D. Price, P. Mcgrath, A. Rafii, 1983, Pain.

Suppression of Postoperative Pain by Preoperative Administration of Ibuprofen in Comparison to Placebo, Acetaminophen, and Acetaminophen Plus Codeine

R. Dionne, B. Buckingham, S. Cooper, 1983, Journal of clinical pharmacology.

A psychophysical analysis of acupuncture analgesia

D. Price, L. Watkins, A. Rafii, 1984, Pain.