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Otolaryngologic Clinics of North America|December 1, 1989
Cluster headachesR E Ryan, R E Ryan
Archives of Internal Medicine|December 26, 2001
Patient treatment preferences and the 5-HT1B/1D agonistsR E Ryan
Clinical Cornerstone|February 22, 2000
Headache diagnosisR E Ryan
American Heart Journal|October 1, 1984
Comparative study of nadolol and propranolol in prophylactic treatment of migraineR E Ryan
Neurology|November 23, 2000
Oral therapy for migraine: comparisons between rizatriptan and sumatriptan. A review of four randomized, double-blind clinical trialsP Tfelt-Hansen, R E Ryan
Postgraduate Medicine|May 1, 1975
Symposium. ENT for nonspecialists. SupraglotticL W DeSanto, R E Ryan
Neuroreport|December 16, 2000
Nicotinic receptor subunit mRNA in the thalamus of the rat: relevance to schizophrenia?R E Ryan, R E Loiacono
Neuroreport|March 10, 2001
Nicotine regulates alpha7 nicotinic receptor subunit mRNA: implications for nicotine dependenceR E Ryan, R E Loiacono
The Journal of Otolaryngology|August 1, 1979
Antral-choanal polypsR E Ryan, H B Neel
Headache|April 1, 1997
Twenty-four-hour effectiveness of BMS 180048 in the acute treatment of migraine headachesR E Ryan, A Elkind, J Goldstein
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