 - Randomized, open label, two treatment, two period, two sequence, single dose, crossover, in 242 healthy human adult subjects to compare the single dose bioavailability of Torrents Lamotrigine Tablets 2 × 25 mg and Lamictal Tablets 2 × 25 mg of GlaxoSmithKline. Dosing periods were separated by a washout period of at least 21 days. 