@article{Titova2015the,
author={Titova, L.. and Valkov, M.. and Yakobi, A.. and Yunitsyna, A.. and Makarova, M.. and Grzhibovskiy, A..},
title={The ultrasound predictors of the progression x-ray negative  osteoarthritis to the x-ray positive stage i},
journal={Journal of New Medical Technologies. eJournal},
publisher={INFRA-M Academic Publishing LLC.},
year={2015},
pages={0-0},
volume={9},
issue={4},
}