Effect of Pregabalin Premedication on the Requirement of Anesthetic and Analgesic Drugs in Laparoscopic Cholecystectomy: Randomized Comparison of Two Doses.

Effect of Pregabalin Premedication on the Requirement of Anesthetic and Analgesic Drugs in Laparoscopic Cholecystectomy: Randomized Comparison of Two Doses.