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
Headaches in Pregnancy
Semin Neurol 8:187-192, Reik,L., 1988