Conversion from delayed-release sodium valproate to extended-release sodium valproate: Initial results and long-term follow-up

How Often Is Medication Taken as Prescribed?

Joyce A. Cramer · JAMA · 1989 · 968 citations

Prescription Drugs, Pharmacotherapy, Drug Dispensing +16

How often is medication taken as prescribed? A novel assessment technique

Joyce A. Cramer · JAMA · 1989 · 262 citations

Pharmacotherapy, Drug Assessment, Harm Reduction +19

How often is medication taken as prescribed?

Rianne de Wit, F.S.A.M. van Dam, Asia van Buuren et al. · European Journal of Cancer · 1993 · 129 citations

Health Sciences, Medicine, Prescription Drugs +6

Comparison of the bioavailability of unequal doses of divalproex sodium extended-release formulation relative to the delayed-release formulation in healthy volunteers

Sandeep Dutta, Yiming Zhang, Daniel S. Selness et al. · Epilepsy Research · 2002 · 61 citations

Unequal Doses, Delayed-release Formulation, Pharmacological Study +8

Bioavailability of a Divalproex Extended-Release Formulation versus???the???Conventional Divalproex Formulation in Adult Patients Receiving Enzyme-Inducing Antiepileptic Drugs

Kenneth W. Sommerville, Sandeep Dutta, Victor Biton et al. · Clinical Drug Investigation · 2003 · 41 citations

Medicinal Chemistry, Pharmacological Study, Enzyme-inducing Antiepileptic Drugs +10