1. Efficacy of gabapentin in migraine prophylaxis;Mathew;Headache,2001
2. Gabapentin or pregabalin for the prophylaxis of episodic migraine in adults;Linde;Cochrane Database Syst Rev,2013
3. Anticonvulsant drugs for migraine prophylaxis;Chronicle;Cochrane Database Syst Rev,2004
4. Saris PUSDJ Findings of fact and conclusions of law, In re Neurontin Marketing and Sales Practices Litigation 2010 http://pacer.mad.uscourts.gov/dc/cgi-bin/recentops.pl?filename=saris/pdf/ucl%20opinion.pdf