Headaches in Pregnancy
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Disorders of the Nervous System Caused by Drugs, Toxins, and Chemical Agents, Opiates and Synthetic Analgesic Drugs
Adams & Victors Principles of Neurology Chp 43, pg 1201, Ropper, A.H.,et al, 2014
Diagnosis and Management of Migraine
BMJ 312:1279-1283, Goadsby,P.J.&Olesen,J., 1996
Anticonvulsant Drugs for Management of Pain:A Systematic Review
BMJ 311:1047-1052, McQuay,H.,et al, 1995
Symptomatic and Prophylactic Treatment of Migraine and Tension-Type Headache
Neurol 42:16-21, Schulman,E.A.&Silberstein,S.D., 1992