Chong, K., Lee, J., Ng, K., Lee, E., Kumar, A., Tweed, W., & SURGERY, O. (2012). A comparative study of the efficacy of postoperative analgesia with intraoperative epidural lidocaine with or without morphine.

Chong, K.Y., J.E Lee, K.S Ng, E.H Lee, A. Kumar, W.A Tweed, and ORTHOPAEDIC SURGERY. A Comparative Study of the Efficacy of Postoperative Analgesia With Intraoperative Epidural Lidocaine With or Without Morphine. 2012.

Chong, K.Y., et al. A Comparative Study of the Efficacy of Postoperative Analgesia With Intraoperative Epidural Lidocaine With or Without Morphine. 2012.