Comparison of analgesic effect of femoral nerve block and continuous intravenous infusion pump, after anterior cruciate ligament reconstruction in first postoperative day - Hajian, Pouran; Haddadzadegan, Navid; Nikouseresht, Mahshid; Rabiee, Mohamad-Ali Seif-; Yavarikia, Alireza (Anaesthesia, Pain & Intensive Care, 2019)