Morphine responsiveness of chronic pain: double-blind randomised crossover study with patient-controlled analgesia

Lack of analgesic effect of opioids on neuropathic and idiopathic forms of pain

Staffan Arnér, Björn A. Meyerson · Pain · 1988 · 991 citations

Medicine, Pharmacology, Pain Management +13

The nature of opioid responsiveness and its implications for neuropathic pain: new hypotheses derived from studies of opioid infusions

Russell K. Portenoy, Kathleen M. Foley, Charles E. Inturrisi · Pain · 1990 · 566 citations

Medicine, Pharmacokinetics, Pharmacology +15

Both intravenous lidocaine and morphine reduce the pain of postherpetic neuralgia

Michael C. Rowbotham, Lori A. Reisner-Keller, Howard L. Fields · Neurology · 1991 · 485 citations

Medicine, Anesthesiology, Pharmacology +17

Morphine differentially affects the sensory and affective pain ratings in neurogenic and idiopathic forms of pain

Ron Kupers, Herman Konings, H. Adriàensen et al. · Pain · 1991 · 209 citations

Medicine, Neuroscience, Pharmacology +16

Drugs or drums: What relieves postoperative pain?

M. Keéri-Szántó · Pain · 1979 · 113 citations

Medicine, Pharmacology, Surgery +12