@article{article1915,
  title = {Investigating Maternal Serum Thyroid Hormone, Beta-Human Chorionic Gonadotropin (Beta-HCG) and Free Beta-HCG Levels in Hyperemesis Gravidarum},
  author = {Atmaca, U. and Atalay, M.A. and Özçimen, N. and Sidal, B. and Ateş, U.},
  journal = {Journal of Clinical Practice and Research},
  year = {2015},
  volume = {37},
  pages = {128-132},
  doi = {10.5152/etd.2015.6577}
}