HenneyJE. From the Food and Drug Administration. JAMA1999;282:1995.
2.
BurkhardtRTLeppikIEBlesiKScottSGapanySRCloydJC. Lower phenytoin serum levels in persons switched from brand to generic phenytoin. Neurology2004;63:1494–6.
3.
MayerTMayTWAltenmüllerDMSandmannMWolfP. Clinical problems with generic antiepileptic drugs: comparison of sustained-release formulations of carbamazepine. Clin Drug Invest1999;18:17–26.
4.
AndermannFDuhMSGosselinAParadisPE. Compulsory generic switching of antiepileptic drugs: high switchback rates to branded compounds compared to other drug classes. Epilepsia2007;48:464–9.
5.
TomsonTDahlMLKimlandE. Therapeutic monitoring of antiepileptic drugs for epilepsy. Cochrane Database Syst Rev2007(2):CD002216. DOI 10.1002/14651858.CD002216.pub2