Opioids for chronic nonmalignant pain

Comorbidity of mental disorders with alcohol and other drug abuse. Results from the Epidemiologic Catchment Area (ECA) Study

1990 • 5,105 citations

Comorbidity of Mental Disorders With Alcohol and Other Drug Abuse

1990 • 3,631 citations

Chronic use of opioid analgesics in non-malignant pain: Report of 38 cases

1986 • 879 citations

Opioid therapy for chronic nonmalignant pain: a review of the critical issues

1996 • 524 citations

Randomised trial of oral morphine for chronic non-cancer pain

1996 • 395 citations

Long-term oral opioid therapy in patients with chronic nonmalignant pain

1992 • 368 citations

Cognitive performance, mood and experimental pain before and during morphine-induced analgesia in patients with chronic non-malignant pain

1997 • 170 citations

Chronic opioid therapy for nonmalignant pain in patients with a history of substance abuse: Report of 20 cases

1996 • 169 citations

Efficacy of controlled-release codeine in chronic non-malignant pain: a randomized, placebo-controlled clinical trial

1995 • 162 citations

Long-term use of opioid analgesics for the treatment of chronic pain of nonmalignant origin

1993 • 139 citations

Chronic opioid treatment of intractable, non-malignant pain.

1988 • 63 citations

Improving Pain Management after Total Joint Replacement Surgery

1999 • 19 citations