@article{article1543,
  title = {Comparison of Effect of Intraarticularly Delivered Levobupivacaine Morphine and Tramadol Combinations on Postoperative Analgesia Following Arthroscopic Knee Surgery},
  author = {Serbest, S. and Oğuz, M.T. and Tosun, H.B. and Gökçe, H. and Işık, G.},
  journal = {Journal of Clinical Practice and Research},
  year = {2012},
  volume = {34},
  pages = {165-169},
  doi = {10.5152/etd.2012.45}
}