@article{article1848,
  title = {},
  author = {Akçalı, Y. and Kahraman, C. and Taşdemir, K. and Elbeyli, L. and Ceyran, H.},
  journal = {Journal of Clinical Practice and Research},
  year = {1991},
  volume = {13},
  pages = {412-415},
  doi = {}
}