In Brief: Ciba-Geigy's Tegretol XR
Executive Summary
Ciba-Geigy's Tegretol XR: Carbamazepine extended-release approved March 25 for epileptic seizures. The anticonvulsant, which uses Alza's OROS system, will be available in 100, 200, 400 mg tablets for twice-daily dosing...