Changes in Resource Use and Outcomes for Patients with Migraine Treated with Sumatriptan, A Managed Care Perspective
Arch Int Med 159:857-863, Lofland,J.H.,et al, 1999
Low Back Pain
NEJM 344:363-370, Deyo,R.A. &Weinstein,J.N., 2001
Burden of Migraine in the United States, Disability and Economic Costs
Arch Int Med 159:813-818, Hu,X.H.,et al, 1999
Migraine and Reduced Work Performance, A Population-Based Diary Study
Neurol 50:1741-1745, Von Korff,M.,et al, 1998
Management of Neurological Disorders:Dementia
JNNP 57:1451-1456, Rossor,M.N., 1994
Posttraumatic Headache
Semin Neurol 14:40-45, Packard,R.C., 1994
Mild Head Injury
(Ed) , Semin Neurol 14:1-9294., Packard,R.C., 1994