Robert Ryan

Efficacy and Safety of Acetaminophen, Aspirin, and Caffeine in Alleviating Migraine Headache Pain

Richard Lipton, Walter F. Stewart, Robert Ryan et al. · Archives of Neurology · 1998 · 219 citations

Dose‐related neuroprotective effects of chronic nicotine in 6‐hydroxydopamine treated rats, and loss of neuroprotection in α4 nicotinic receptor subunit knockout mice

Robert Ryan, Shelley Ross, John Drago et al. · British Journal of Pharmacology · 2001 · 186 citations · Full text

Synaptic Transmission, Psychopharmacology, Social Sciences +17

Crossover Comparison of Rizatriptan 5 mg and 10 mg Versus Sumatriptan 25 mg and 50 mg in Migraine

Jerome Goldstein, Robert Ryan, Kaihong Jiang et al. · Headache The Journal of Head and Face Pain · 1998 · 165 citations

Sumatriptan nasal spray for the acute treatment of migraine

Robert Ryan, A. Elkind, C. Camak Baker et al. · Neurology · 1997 · 139 citations

Acetaminophen, Aspirin, and Caffeine in Combination Versus Ibuprofen for Acute Migraine: Results From a Multicenter, Double‐Blind, Randomized, Parallel‐Group, Single‐Dose, Placebo‐Controlled Study

Jerome Goldstein, Stephen D. Silberstein, Joel R. Saper et al. · Headache The Journal of Head and Face Pain · 2006 · 122 citations