title: Lower phenytoin serum levels in persons switched from brand to generic phenytoin.
authors.forename: James H
authors.initials: JH
authors.lastname: Sherry
authors.forename: Thomas
authors.initials: T
authors.lastname: Bechtel
mesh_terms: D000927:Anticonvulsants / Q000097:blood / Q000191:economics / Q000493:pharmacokinetics; D016026:Bone Marrow Transplantation / Q000379:methods; D002066:Busulfan / Q000009:adverse effects / Q000037:antagonists & inhibitors*; D004827:Epilepsy / Q000188:drug therapy*; D006801:Humans; D010672:Phenytoin / Q000097:blood / Q000191:economics / Q000493:pharmacokinetics*; D012640:Seizures / Q000139:chemically induced / Q000188:drug therapy / Q000517:prevention & control; D013810:Therapeutic Equivalency
chemical_list: D000927:Anticonvulsants; D010672:Phenytoin; D002066:Busulfan