A. J. Clark

Dimensions of catastrophic thinking associated with pain experience and disability in patients with neuropathic pain conditions

Michael Sullivan, Mary Lynch, A. J. Clark · Pain · 2004 · 316 citations

Medicine, Neurology, Psychology +17

Patterns of cannabis use among patients with multiple sclerosis

A. J. Clark, Mark A. Ware, E. Yazer et al. · Neurology · 2004 · 154 citations

Nursing, Neurology, Sleep Medicine +9

A Pilot Study Examining Topical Amitriptyline, Ketamine, and a Combination of Both in the Treatment of Neuropathic Pain

Mary Lynch, A. J. Clark, Jana Sawynok · Clinical Journal of Pain · 2003 · 118 citations

Nursing, Pharmacology, Pharmacotherapy +16

Efficacy and safety of transdermal fentanyl and sustained-release oral morphine in patients with cancer and chronic non-cancer pain

A. J. Clark, Sam H. Ahmedzai, L. Allan et al. · Current Medical Research and Opinion · 2004 · 109 citations

Medicine, Pharmacology, Pharmacotherapy +17

The disruptive effect of chronic pain on mismatch negativity

John F. Connolly, Patrick J. McGrath, G. Allen Finley et al. · Clinical Neurophysiology · 2003 · 52 citations

Nursing, Neurobiology, Psychology +10