Nociceptive stimulus modality-related difference in pharmacokinetic–pharmacodynamic modeling of morphine in the rat

Ethical guidelines for investigations of experimental pain in conscious animals

M. Zimmermann · Pain · 1983 · 7.8K citations

Medicine, Anesthesiology, Animal Sciences +14

Classification of chronic pain

Harold Merskey · Medical Entomology and Zoology · 1994 · 2.8K citations

Medicine, Physical Medicine, Pain Management +11

Pharmacological characterization of morphine-6 beta-glucuronide, a very potent morphine metabolite.

Dennis Paúl, Kelly M. Standifer, Charles E. Inturrisi et al. · Journal of Pharmacology and Experimental Therapeutics · 1989 · 395 citations

Medicine, Medicinal Chemistry, Pharmacology +15

Analgesic Effect of Morphine Glucuronides

Kyoichi Shimomura, Osamu Kamata, Showa Ueki et al. · The Tohoku Journal of Experimental Medicine · 1971 · 370 citations · Full text

Medicine, Medicinal Chemistry, Pharmacology +14

Morphine-6-glucuronide, a potent mu agonist

Gavril W. Pasternak, Richard J. Bodnar, Janet A. Clark et al. · Life Sciences · 1987 · 364 citations

Medicine, Medicinal Chemistry, Pharmacology +10