Tribuddharatan, S.; Vichayachewin, M.; Teerapongpakdee, S.; Tanapongpitaya, S. Combination of Ketamine-Midazolam Infusion and Local Infiltration With 0.25% Bupivacaine for Diagnostic Gynaecologic Laparoscopy. SRIMEDJ 2013, 12, 13-17.