@article{article1200,
  title = {Relation Between Osteoporosis and Vitamin D Levels and Disease Activity in Psoriatic Arthritis},
  author = {Öten, E. and Başkan, B. and Sivas, F. and Bodur, H.},
  journal = {Journal of Clinical Practice and Research},
  year = {2017},
  volume = {39},
  pages = {94-100},
  doi = {10.5152/etd.2017.16120}
}